<SEC-DOCUMENT>0001140361-20-005863.txt : 20200316
<SEC-HEADER>0001140361-20-005863.hdr.sgml : 20200316
<ACCEPTANCE-DATETIME>20200316161033
ACCESSION NUMBER:		0001140361-20-005863
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		72
CONFORMED PERIOD OF REPORT:	20191231
FILED AS OF DATE:		20200316
DATE AS OF CHANGE:		20200316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VirnetX Holding Corp
		CENTRAL INDEX KEY:			0001082324
		STANDARD INDUSTRIAL CLASSIFICATION:	PATENT OWNERS & LESSORS [6794]
		IRS NUMBER:				770390628
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33852
		FILM NUMBER:		20717235

	BUSINESS ADDRESS:	
		STREET 1:		308 DORLA COURT
		STREET 2:		SUITE 206
		CITY:			ZEPHYR COVE
		STATE:			NV
		ZIP:			89448
		BUSINESS PHONE:		(831) 438-8200

	MAIL ADDRESS:	
		STREET 1:		308 DORLA COURT
		STREET 2:		SUITE 206
		CITY:			ZEPHYR COVE
		STATE:			NV
		ZIP:			89448

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PASW INC
		DATE OF NAME CHANGE:	20001109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PACIFIC SOFTWORKS INC
		DATE OF NAME CHANGE:	19990322
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>hc10009381x1_10k.htm
<DESCRIPTION>FORM 10-K
<TEXT>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<div class="unknown" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 17.37px; line-height: 5.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; "><div class="hr-full" style="height: 0px; border-bottom: 2pt solid #000000; width: 100%; margin-left: auto; margin-right: auto; margin-bottom: 0px; margin-top: 0px; "> </div><div class="hr-full" style="height: 0px; border-bottom: 1pt solid #000000; width: 100%; margin-left: auto; margin-right: auto; margin-bottom: 0px; margin-top: 4px; "> </div></div>
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				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 18.67px; line-height: 17.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>UNITED STATES SECURITIES AND EXCHANGE COMMISSION<br></b><b><font style="font-size: 16px;">Washington, D.C. 20549</font></b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 24px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 4px; margin-bottom: 0px; "><b>FORM 10-K</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>(Mark One)</b></p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#9746;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</b></td></tr></table><div style="clear: both"></div>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 2.67px; margin-bottom: 0px; ">For the fiscal year ended December 31, 2019</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 2.67px; margin-bottom: 0px; ">or</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 1.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 1.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 1.33px; vertical-align: top; text-align: left; ">&#8201;<font style="font-size: 13.33px;"><font style="font-family: wingdings">o</font></font></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 1.33px; text-align: justify; "><b><font style="font-size: 13.33px;">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</font></b></td></tr></table><div style="clear: both"></div>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 2.67px; margin-bottom: 0px; ">For the transition period from <u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u> to <u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u> </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Commission File Number: 001-33852</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 32px; line-height: 20.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 4px; margin-bottom: 0px; "><b>VirnetX Holding Corporation<br></b><b><font style="font-size: 13.33px;">(Exact name of registrant as specified in its charter)</font></b></p>
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							<td width="45%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><b>Delaware</b></div>
							</td>
							<td width="47%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><b>77-0390628</b></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><b>(State or other jurisdiction of incorporation or organization)</b></div>
							</td>
							<td width="47%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><b>(I.R.S. Employer Identification No.)</b></div>
							</td>
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				<table align="20" width="91%" style="margin-top: 4px; margin-left: 4%; border-collapse: collapse; ">

						<tr>
							<td width="45%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-indent: -12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 12px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><b>308 Dorla Court, Suite 206<br></b><b>Zephyr Cove, Nevada</b></div>
							</td>
							<td width="47%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><b>89448</b></div>
							</td>
						</tr>
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							<td width="45%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><b>(Address of principal executive offices)</b></div>
							</td>
							<td width="47%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><b>(Zip Code)</b></div>
							</td>
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				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; line-height: 12.67px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Registrant&#8217;s telephone number, including area code: 775-548-1785<br></b><b>Securities registered pursuant to Section 12(b) of the Act:</b></p>
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						<tr>
							<td width="32%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; "><b>Title of each class</b></div>
							</td>
							<td width="34%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 4px; padding-right: 4px; "><b>Trading Symbol(s)</b></div>
							</td>
							<td width="34%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 4px; padding-right: 0px; "><b>Name of each exchange on which registered</b></div>
							</td>
						</tr>
						<tr>
							<td width="32%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Common Stock, par value $0.0001 per share</div>
							</td>
							<td width="34%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">VHC</div>
							</td>
							<td width="34%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">NYSE American LLC</div>
							</td>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12px; line-height: 12.67px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Securities registered pursuant to section 12(g) of the Act:<br></b><b>None</b></p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font> No &#9746;</p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; padding-left: 26.67px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font> No &#9746;</p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; line-height: 13.33px; padding-left: 0px; text-indent: 26.67px; text-align: justify; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">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. Yes &#9746; No <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font></p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; line-height: 13.33px; padding-left: 0px; text-indent: 26.67px; text-align: justify; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">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 (&#167; 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes &#9746; No <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font></p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; line-height: 13.33px; padding-left: 0px; text-indent: 26.67px; text-align: justify; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of &#147;large accelerated filer,&#148; &#147;accelerated filer,&#148; &#147;smaller reporting company,&#148; and &#147;emerging growth company&#148; in Rule 12b-2 of the Exchange Act.</p>
				<table align="20" width="91%" style="margin-top: 4px; margin-left: 4%; border-collapse: collapse; ">

						<tr>
							<td width="29%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Large accelerated filer <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font></div>
							</td>
							<td width="32%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Accelerated filer &#9746;</div>
							</td>
							<td width="32%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">Non-accelerated filer <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font> </div>
							</td>
						</tr>
						<tr>
							<td nowrap="" width="29%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Emerging growth company <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font></div>
							</td>
							<td nowrap="" width="32%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Smaller reporting company &#9746;</div>
							</td>
							<td width="32%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>


				</table><div style="clear: both"></div>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; line-height: 13.33px; padding-left: 0px; text-indent: 26.67px; text-align: justify; margin-right: 0px; margin-top: 5.33px; margin-bottom: 0px; ">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. <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font></p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes <font style="font-size: 1.33px;">&#8201;</font><font style="font-family: wingdings">o</font> No &#9746;</p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; line-height: 13.33px; padding-left: 0px; text-indent: 26.67px; text-align: justify; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">The aggregate market value of the voting and non-voting common equity held by non-affiliates of the Registrant as of June 30, 2019, was $380,524,606 based upon the closing price of the common shares of the Registrant on June 28, 2019. This calculation does not reflect a determination that certain persons are affiliates of the Registrant for any other purpose.</p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">70,787,455 shares of Registrant&#146;s Common Stock were outstanding as of March 11, 2020.</p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 5.33px; margin-bottom: 0px; "><b>DOCUMENTS INCORPORATED BY REFERENCE</b></p>
				<p class="para" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 12.67px; line-height: 13.33px; padding-left: 0px; text-indent: 26.67px; text-align: justify; margin-right: 0px; margin-top: 6.67px; margin-bottom: 0px; ">The information required by Part III of this Annual Report on Form 10-K, to the extent not set forth herein, is incorporated by reference from the Registrant&#146;s definitive proxy statement to be filed with the Securities and Exchange Commission not later than 120 days after December 31, 2019 relating to the Registrant&#146;s 2020 Annual Meeting of Stockholders.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>INDEX</b></p>
				<a name="TOC"></a><table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">

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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
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								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
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								<div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4px; padding-right: 0px; "><b>Page</b></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
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							<td width="81%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><b>PART I<br> </b></div>
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								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
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							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="10%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
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							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tB">Item 1.</a></div>
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							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tB">Business</a></div>
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							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tB">4</a></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tRISK">Item 1A.</a></div>
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							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tRISK">Risk Factors</a></div>
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							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tRISK">14</a></div>
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							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tUSC">Item 1B.</a></div>
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							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tUSC">Unresolved Staff Comments</a></div>
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							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tUSC">26</a></div>
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						<tr>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tPROP">Item 2.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tPROP">Properties</a></div>
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							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tPROP">26</a></div>
							</td>
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						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tLEGAL">Item 3.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tLEGAL">Legal Proceedings</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tLEGAL">27</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tMSD">Item 4.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tMSD">Mine Safety Disclosure</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tMSD">30</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><b>PART II<br> </b></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tMRCE">Item 5.</a></div>
							</td>
							<td width="81%" valign="bottom" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tMRCE">Market for the Registrant&#8217;s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tMRCE">31</a></div>
							</td>
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							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tSFD">Item 6.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tSFD">Selected Financial Data</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tSFD">31</a></div>
							</td>
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							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tMDA">Item 7.</a></div>
							</td>
							<td width="81%" valign="bottom" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tMDA">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tMDA">31</a></div>
							</td>
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							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tQQDM">Item 7A.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tQQDM">Quantitative and Qualitative Disclosures about Market Risk </a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tQQDM">42</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tFSSD">Item 8.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tFSSD">Financial Statements and Supplementary Data</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tFSSD">43</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tCDAAF">Item 9.</a></div>
							</td>
							<td width="81%" valign="bottom" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tCDAAF">Changes in and Disagreements with Accountants on Accounting and Financial Disclosure</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tCDAAF">65</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tCAP">Item 9A.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tCAP">Controls and Procedures</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tCAP">65</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tINFO">Item 9B.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tINFO">Other Information</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tINFO">65</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><b>PART III<br> </b></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tDEO">Item 10.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tDEO">Directors, Executive Officers and Corporate Governance</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tDEO">66</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tEC">Item 11.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tEC">Executive Compensation</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tEC">66</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tSOC">Item 12.</a></div>
							</td>
							<td width="81%" valign="bottom" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tSOC">Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tSOC">66</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tCRR">Item 13.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tCRR">Certain Relationships and Related Transactions, and Director Independence</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tCRR">66</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tPAF">Item 14.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tPAF">Principal Accountant Fees and Services</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tPAF">66</a></div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><b>PART IV<br> </b></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="9%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; "><a href="#tEFS">Item 15.</a></div>
							</td>
							<td width="81%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><a href="#tEFS">Exhibits and Financial Statement Schedules</a></div>
							</td>
							<td width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><a href="#tEFS">67</a></div>
							</td>
						</tr>


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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>SPECIAL NOTE REGARDING FORWARD LOOKING STATEMENTS</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have included or incorporated by reference in this Annual Report on Form 10-K (including in the section entitled Management&#146;s Discussion and Analysis of Financial Condition and Results of Operations), and from time to time we may make statements that may constitute &#147;forward-looking statements&#148; 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 are based upon our current expectations, estimates, assumptions and beliefs concerning future events and conditions and may discuss, among other things, anticipated future performance (including sales and earnings), expected growth, future business plans and costs and the impact of potential and ongoing litigation. Any statement that is not historical in nature is a forward-looking statement and may be identified by the use of words and phrases such as &#147;anticipates,&#148; &#147;believes,&#148; &#147;estimates,&#148; &#147;expects,&#148; &#147;intends,&#148; &#147;plans,&#148; &#147;predicts,&#148; &#147;projects,&#148; &#147;will be,&#148; &#147;will continue,&#148; &#147;will likely result in,&#148; and similar expressions. These statements include our beliefs and statements regarding general industry and market conditions and growth rates, as well as general domestic and international economic conditions. Readers are cautioned not to place undue reliance on forward-looking statements. Forward-looking statements are necessarily subject to risks, uncertainties and other factors, many of which are outside our control, which could cause actual results to differ materially from such statements and from our historical results and experience. These risks, uncertainties and other factors include, but are not limited to those described in Item 1A - Risk Factors of this Annual Report and elsewhere in this Report and those described from time to time in our future reports filed with the Securities and Exchange Commission. Readers are cautioned that it is not possible to predict or identify all the risks, uncertainties and other factors that may affect future results and that the risks described herein should not be considered to be a complete list. Any forward-looking statement speaks only as of the date on which such statement is made, and we undertake no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Among others, the forward-looking statements appearing in this Annual Report that may not occur include statements that:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">In the VirnetX Inc. v. Apple, Inc. (Case Nos. 6:11-cv-00563-RWS, 6:12-cv-00855-RWS) (&#147;Apple II&#148;) litigation, in November 2019, the United States Court of Appeals for the Federal Circuit (the &#147;Federal Circuit&#148;) affirmed-in-part and reversed-in-part the judgement issued by the United States District Court for the Eastern District of Texas (the &#147;district court&#148;) in the case awarding VirnetX damages of $595.9 million. The Federal Circuit affirmed the district court&#8217;s ruling that Apple Inc. (&#147;Apple&#148;) was precluded from challenging the validity of the asserted patents, and also affirmed the jury&#8217;s finding of infringement with respect to Apple&#8217;s VPN on Demand feature. The Federal Circuit reversed, however, the finding of infringement with respect to Apple&#8217;s FaceTime feature. The Federal Circuit remanded to the district court for an assessment of whether, given that only VPN on Demand infringed, the district court could enter a new judgment based on the prior jury verdict or whether a new trial was required on damages. The district court has not yet ruled on remand. The outcome in the district court will affect the total amount of the judgment under the jury&#8217;s verdict or may result in a new trial on damages. In addition, the patents in issue are being challenged in the United States Patent and Trademark Office. If those challenges are successful, they could also impact the award in the case. The continuation of this litigation, as well as the Apple I litigation discussed below, is distracting to our management and expensive, and this distraction and expense may continue.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">In the VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) (&#147;Apple I&#148;) litigation, we have been awarded total damages in the amount of $439.8 million. On February 24, 2020, the United States Supreme Court denied Apple&#8217;s petition for certiorari with respect to the final judgment awarded in that case. Under a stipulation filed in the case, Apple agreed to pay any payments then due under the judgment within 20 days of completion of any appeal from the judgment in this matter. Accordingly, on March 13, 2020, we received final payment of $454,033,859.87 from Apple, representing the previously announced final judgment with interest in the case. Apple has filed a motion in the district court seeking to vacate the district court&#8217;s final judgment and has indicated that it will seek restitution of the payment if relief is awarded. Although the Company believes Apple&#8217;s motion is without merit, the district court has not yet ruled on this motion. We cannot assure that Apple will not continue to challenge and seek reimbursement of the payment. </td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">We have undertaken activities to commercialize our products and patent portfolio in and outside the United States. These statements may imply that the worldwide market for our commercialized products is large and </td></tr></table><div style="clear: both"></div>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="bl" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">will result in significant future revenues for us. However, commercialization of products such as ours are subject to significant obstacles and risks, including but not limited to a perception by some potential partners and customers that they should await the outcome of the Apple I and Apple II litigations before entering or considering to enter any agreement with us, and that or other factors may lead us to be unsuccessful in obtaining further licensing agreements or making arrangements or entering contracts which create significant future revenues for us.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>EXCEPT AS REQUIRED BY LAW, WE UNDERTAKE NO OBLIGATION TO UPDATE OR REVISE ANY </b><b>FORWARD-LOOKING STATEMENT AS A RESULT OF NEW INFORMATION, FUTURE EVENTS OR </b><b>OTHERWISE.</b></p>
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				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>PART I</b></p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tB"></a><b>Item 1.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Business</b></td></tr></table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>The Company</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We are an Internet security software and technology company with patented technology for secure communications including 5G and 4G LTE security. Our software and technology solutions, including our Secure Domain Name Registry and GABRIEL Connection Technology&#8482;, are designed to facilitate secure communications and provide the security platform required by next-generation Internet-based applications such as instant messaging, or IM, voice over Internet protocol, or VoIP, mobile services, streaming video, file transfer, remote desktop and Machine-to-Machine, or M2M communications. Our technology generates secure connections on a &#147;zero-click&#148; or &#147;single-click&#148; basis, significantly simplifying the deployment of secure real-time communication solutions by eliminating the need for end-users to enter any encryption information. Our portfolio of intellectual property is the foundation of our business model. We currently own approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications. Our patent portfolio is primarily focused on securing real-time communications over the Internet, as well as related services such as the establishment and maintenance of a secure domain name registry. Our patented methods also have additional applications in the key areas of device operating systems and network security for Cloud services, M2M communications in the new initiatives like &#147;Smart City&#148;, &#147;Connected Car&#148; and &#147;Connected Home&#148; that would connect everything from social services and citizen engagement to public safety, transportation and economic development to the internet to enable more productivity, features and efficiency in our everyday lives. The subject matter of all our U.S. and foreign patents and pending applications relates generally to securing communication over the internet, and as such covers all our technology and other products. Our issued U.S. and foreign patents expire at various times during the period from 2020 to 2024. Some of our issued patents and pending patent applications were acquired by our principal operating subsidiary; VirnetX, Inc., from Leidos, Inc., or Leidos, (f/k/a Science Applications International Corporation, or SAIC) in 2006 and we are required to make payments to Leidos, based on cash or certain other values generated from those patents. The amount of such payments depends upon the type of value generated, and certain categories are subject to maximums and other limitations.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our product GABRIEL Secure Communication Platform&#8482; includes a set of sophisticated software libraries with application interfaces available for securing third-party applications seamlessly across multiple operating system platforms. Unlike other collaboration and communication products and services on the market today, this product does not require access to user&#146;s confidential data and reduces the threat of hacking and data mining. It enables individuals and organizations to maintain complete ownership and control over their personal and confidential data, secured within their own private network, while enabling authorized secure encrypted access from anywhere at any time. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our GABRIEL Gateway product extends our Secure Communication Platform&#8482; by allowing existing Networked Devices and Services to seamlessly join the &#147;GABRIEL SECURED&#148; network without requiring any modifications. All these devices or services, including cloud based services, can now be assigned a VirnetX Secure Domain Name and use a fully authenticated secure communication channels for its communications. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our GABRIEL Collaboration Suite&#8482; is a set of communication tools that use our GABRIEL Secure Communication Platform&#8482;. It enables seamless and secure cross-platform communications between devices that are enrolled in our security fabric and have our software installed. Our GABRIEL Collaboration Suite&#8482; is available for download and free trial, for Android, iOS, Windows, Linux and Mac OS X platforms, at <u>http://www.gabrielsecure.com/</u>. We continue to enhance our products and add new functionality to our products. We will provide updates to new and existing customers as they are released to the general public. A large number of small and medium businesses have installed our GABRIEL Secure Communication Platform&#8482; and GABRIEL Collaboration Suite&#8482; products in their corporate networks. We intend to continue to expand our customer base with targeted promotions and direct sales initiatives.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We are actively recruiting partners in various vertical markets including, healthcare, finance, government, etc., to help us rapidly expand our enterprise customer base. A number of International Association of Certified ISAO (IACI) including ISAO's for Maritime &amp; Ports ISAO, Credit Union ISAO, City of Chicago ISAO, Human Trafficking ISAO, have chosen to deploy our software as private and secure e-technology to protect their communications. Several other ISAOs are completing their evaluations before deploying our products within their networks.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have executed a number of patent and technology licenses and intend to seek further licensees for our technology, including our GABRIEL Connection Technology&#8482; to original equipment manufacturers, or OEMs, of chips, servers, smart phones, tablets, e-Readers, laptops, net books and other devices, within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets including 5G and 4G/LTE Advanced.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have submitted a declaration with the 3<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">rd</sup> Generation Partnership Project, or 3GPP, identifying a group of our patents and patent applications that we believe are or may become essential to certain developing specifications in the 3GPP LTE, Systems Architecture Evolution, or SAE project. We have agreed to make available a non-exclusive patent license under fair, reasonable and non-discriminatory terms and conditions, with compensation, or FRAND, to 3GPP members desiring to implement the technical specifications identified by us. We believe that we are positioned to license our essential security patents to 3GPP members as they move into deploying 5G and 4G/LTE Advanced devices and solutions.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have an ongoing GABRIEL Licensing Program under which we offer licenses to a portion of our patent portfolio, technology and software, including our secure domain name registry service, to domain infrastructure providers, communication service providers as well as to system integrators. Our GABRIEL Connection Technology&#8482; License is offered to OEM customers who want to adopt the GABRIEL Connection Technology&#8482; as their solution for establishing secure connections using secure domain names within their products. We have developed GABRIEL Connection Technology&#8482; Software Development Kit (SDK) to assist with rapid integration of these techniques into existing software implementations with minimal code changes and include object libraries, sample code, testing and quality assurance tools and the supporting documentation necessary for a customer to implement our technology. Customers who want to develop their own implementation of the VirnetX patented techniques for supporting secure domain names, or other techniques that are covered by our patent portfolio for establishing secure communication links, can purchase a patent license. The number of patents licensed, and therefore the cost of the patent license to the customer, will depend upon which of the patents are used in a particular product or service. These licenses will typically include an initial license fee, as well as an ongoing royalty.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have signed Patent License Agreements with Avaya Inc., Aastra USA, Inc., Microsoft Corporation, Mitel Networks Corporation, NEC Corporation and NEC Corporation of America, Siemens Enterprise Communications GmbH &amp; Co. KG, and Siemens Enterprise Communications Inc. to license certain of our patents, for a one-time payment and/or an ongoing royalty for all future sales through the expiration of the licensed patents with respect to certain current and future IP-encrypted products. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe that the market opportunity for our software and technology solutions is large and expanding as secure domain names are now an integral part of securing the next generation 5G and 4G/LTE Advanced wireless networks and M2M communications in areas including Smart City, Connected Car and Connected Home. We also believe that all 5G and 4G/LTE Advanced mobile devices will require unique secure domain names and become part of a secure domain name registry.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We intend to continue to license our patent portfolio, technology and software, including our secure domain name registry service, to domain infrastructure providers, communication service providers as well as to system integrators. We intend to seek further license of our technology, including our GABRIEL Connection Technology&#8482; to enterprise customers, developers and original equipment manufacturers, or OEMs, of chips, servers, smart phones, tablets, e-Readers, laptops, net books and other devices, within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets including 5G and 4G/LTE.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our employees include the core development team behind our patent portfolio, technology and software. This team has worked together for over ten years and is the same team that invented and developed this technology while working at Leidos, Inc. (&#147;Leidos&#148;). Leidos is a FORTUNE 500&#174; scientific, engineering and technology applications company that uses its deep domain knowledge to solve problems of vital importance to the nation and the world, in national security, energy and the environment, critical infrastructure and health. The team has continued its research and development work started at Leidos and expanded the set of patents we acquired in 2006 from Leidos, into a larger portfolio of approximately 194 U.S. and Foreign patents, patent validations and pending applications. This portfolio now serves as the foundation of our licensing business and planned service offerings and is expected to generate the majority of our future revenue in license fees and royalties. We intend to continue our research and development efforts to further strengthen and expand our patent portfolio.</p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Please see Item 7 &#8211; Management&#146;s Discussion and Analysis of Financial Condition and Results of Operations &#8211; Operations &#8211; Research and Development Expenses for a description of our research and development expenses for the past three fiscal years.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We intend to continue using an outsourced and leveraged model to maintain efficiency and manage costs as we grow our licensing business by, for example, offering incentives to early licensing targets or asserting our rights for use of our patents. We also intend to expand our design pilot in participation with leading 5G and 4G/LTE companies (domain infrastructure providers, chipset manufacturers, service providers and others) and build our secure domain name registry.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Industry Overview</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe that the rapid growth of mobile devices (smartphones/tablets/ultra-mobile PCs), with always-on network access, and need to socially interact with friends and family while maintaining a constant online presence has transformed the &#147;Internet of Web 2.0&#148; into the &#147;The Internet of the People&#148;. It has become an evolving, rich and complex medium used by individuals and businesses to conduct commerce, share information and engage in real-time communications including email, text messaging, IM, and voice and video calls. We believe the user demand for high speed broadband access along with the quality of experience wherever they are and whatever BYOD (bring your own device) they may be using; Mobility, IP video delivery, and the move to cloud have dramatically changed the way service providers deliver services. While wireline networks remain the primary mechanism for delivering premium and high bandwidth services, its growth has held steady compared to the growth of the mobile communications. The cost barrier to obtaining a mobile device with data access has disappeared allowing billions of people to have online access on fixed and mobile networks, and those users accessing social networking websites, using peer-to-peer, or P2P applications, and uploading live content over the internet, which in turn is downloaded by billions, has led to significant growth in packet traffic. Not only is traffic growing and changing in nature, its location of origin and timing has become completely unpredictable. There is a significant impact on the mobile signaling network, brought on by smartphone penetration and consumer use of &#147;chatty&#148; applications that conduct frequent network queries.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Before all the security issues related to the signaling protocols in 4G/Advanced LTE and other hybrid networks could be resolved, some service providers are forging ahead with early deployments of the emerging 5G standard. The researchers are increasingly worried that these existing vulnerabilities may get carried over into the 5G networks. Due to 5G&#146;s high-speed bandwidth along with billions of connected IoT devices with suspected SIM vulnerabilities, an insecure 5G network sets the stage for increasingly widespread attacks with exponentially large number of available attack points. It&#146;s not difficult to imagine a business using IoT sensors within a factory setting and getting shut down due to a DDoS attack.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe that as the users become more comfortable with using their smartphones/tablets and other connected devices, they will increasingly treat their mobile and fixed/WiFi networks as a single network and demand seamless transition from one network type to another without any disruption of service. The 4G/LTE standard was developed with the goal of creating a single IP network that is efficient, flexible, open up new business models and services revenues and eventually lead to true &#147;virtual networks&#148; or software-defined networks (SDN). The service providers were forced to perform complete overhaul of their telecom network infrastructure in order to move from TDM paradigm to next generation IP networks based on 4G/LTE for dealing with this rapidly growing demand. Before these network overhauls could be completed, some service providers decided to label their hybrid 3.5G/HSPA+/partial LTE implementations as 4G networks in order to mitigate the risk of losing revenue. We believe this has led to significant confusion and misunderstanding among users.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Adding to the demand for mobile and fixed broadband services is the fast adoption of connected machines or devices, or embedded systems capable of M2M communication. These M2M communications are made possible by a device (non-phone/tablet/pc such as a sensor) that is attached to a machine to capture an event that is relayed over a network via 3G/4G routers or fixed broadband lines, delivering data or events (such as temperature, location, consumption, heart rate, stress levels, light, movement, altitude and speed) to applications creating an &#147;Internet of Things&#148; or IoT. As the service providers start deploying true 4G (Long Term Evolution-Advanced, or LTE-Advanced) and this pace picks up, we believe that almost every device will get its own unique identity and a high-speed connection to the internet over a high-speed IP (Internet Protocol) based telecommunication network making it an &#147;Internet of Everything&#148;.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe that growing security concerns and vulnerabilities in a large number of use-case scenarios due to the inherent &#147;open&#148; nature of this architecture can throttle the successful adoption of these technologies. Security can no longer exist as a point solution, and enterprises are currently upgrading core IT infrastructure (systems, networks, and management) to integrate security into everything. Because of the complexity of today&#146;s networks and the requirement to connect users from any location at any time on any device, enterprise buyers looking to improve security posture have to evaluate everything from software solutions for smartphones to routers and switches with integrated security, massive security appliances for data centers, cloud-based security services, and security solutions for virtualized environments and public and private clouds.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe that telecommunication markets are rapidly changing and presenting new challenges to the equipment and service providers, including but not limited to increasing user demand for mobile, always-on connections with multiple devices. We also believe that traffic growth, video acceleration, cloud services and a rapidly growing number of subscribers challenge currently available network architectures and that, because of this, service providers and carriers will eventually use a single network for fixed and mobile communications, private/premium communications and Internet access, in spite of the difficulties involved challenging their business models and forcing the consideration of new network architectures. We believe that LTE technology will deliver users the benefits of faster data speeds and new services by creating a new radio access technology that&#146;s optimized for IP-based traffic and offers operators a simple upgrade path from 3G networks. Smartphones are multi-functional devices that handle a wide variety of business-critical applications and support increasingly complex functions including enhanced data processing, Internet access, e-mail access, calendars and scheduling, contact management and the ability to view electronic documents. Users have continual access to these applications while on the move making them an increasingly essential business tool for the mobile worker. These devices enable mobile workers to have similar functionality inside or outside the office thereby increasing employee efficiency. However, it is critical that this mobile environment have the same level of security as an enterprise&#146;s internal network.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Embedded mobile broadband computing devices include PCs, netbooks, tablets, and mobile Internet devices (MIDs) with embedded mobile broadband modems to enable Internet access via a mobile broadband network. A growing number of these devices are now shipping enabled with LTE/4G. Mobile Internet devices (MIDs) include handheld mobile Internet devices; e.g, eReader, gaming console, digital picture frame, digital camera, with embedded mobile broadband modems. Mobile broadband routers have mobile broadband modems or antenna as the broadband connection; have multiple Ethernet ports and integrated wireless access points for local area connectivity and bandwidth sharing; can have integrated hub or switch; may have an integrated stateful firewall or IPSec VPN and are also known as mobile hotspot routers.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Machine-to-Machine, or M2M, connected devices, or embedded systems; connected machines are fast becoming the eyes and ears of the enterprise. By adding sensors and networking technologies to the products they sell and the equipment they employ, companies are finding new ways to gather powerful insights and use new forms of data, thus creating a vast &#147;internet of things&#148;. This communication is made possible by a device (such as an intelligent sensor) that is attached to a machine to capture an event, such as such as temperature, location, consumption, heart rate, stress levels, light, movement, altitude and speed, that is relayed over a network delivering data to applications. The potential applications for this technology are numerous and as such include smart meters in energy and utilities (the &#147;smart grid&#148;), connected vehicles in automotive and logistics, heart monitors in healthcare, RFID tagged inventory in retail and manufacturing, and digital signage in media and communications to name a few. Another fast-growing application is in the wearable technology products namely, fitness and wellness, infotainment (information-based media content), healthcare and medical, and industrial and military. The fitness and wellness segment comprise products like smart clothing and smart sensors, activity monitors, sleep sensors and others, whereas the Infotainment sector consists of products like smart watches, heads-up displays, smart glasses and others. The products like continuous glucose monitor, drug delivery, monitors, wearable patches and others have been covered under healthcare and medical segment and products like hand worn terminals, augmented reality headsets and others have been mentioned under industrial and military segment. We believe that the large revenue potential for M2M services that has attracted the attention of carriers globally risks being thwarted by the growing security concerns in M2M applications. Porous security is exposing vulnerabilities in a large number of use-case scenarios, including Automobiles, energy management systems, telemedicine, and telemetry. While built-in security is a high priority in all other information and communication technologies, it is yet to be considered, even at a basic level, in most M2M applications. The rapid and successful adoption of M2M in automobiles, healthcare, industrial installations, and consumer homes may be jeopardized if communication security is not designed in to all M2M devices and applications. All these new devices will require a unique identity addressable by a secure domain name </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">and all their communications, with application servers and other devices, completely secured automatically and on-demand. IP mobility services require an environment where wired and wireless phones work together with Internet Protocol to deliver services (voice, video, data and combinations thereof) uniformly across multiple access networks, including, among others, LTE, WiMAX, WiFi cellular and fixed.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Voice over LTE (&#147;VoLTE&#148;) technology is the foundation for communication services on any device over LTE, Wi-Fi and 5G. VoLTE is delivered via the IP Multimedia Subsystem (&#147;IMS&#148;) and enables operators to offer high-quality, simultaneous voice and LTE data services on smartphones and other devices. There are currently more than 1,000 VoLTE-enabled device models, supporting different regions and frequencies. Wi-Fi calling is built on the same core network systems as VoLTE and enables operators to extend their voice service to places with limited cellular coverage. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Based on our estimates, using several market data sources, we believe that growth in 5G network subscriptions will start picking up in 2020 and forecast to reach 2.6 billion in 2025, equivalent to more than one in every five mobile connections. According to our calculations, 5G connections in North America are forecasted to surpass 32 million by the end of 2021 while the worldwide count for the same period is expected to be approximately 156 million. Worldwide LTE based subscriptions are expected to grow from 4.7 billion in 2019 to 5.9 billion by 2024. VoLTE is now available in more than 125 networks spanning across approximately 60 countries. Based on recent measurements in operator networks, the number of VoLTE subscriptions is now projected to grow from 1.4 million to 6.1 billion by the end of 2024, making up more than 90 percent of all LTE subscriptions globally. Mobile Data Traffic per device, including smartphone and tablets, is expected to increase from 13.5 Gigabytes per month in 2018 to over 29 Gigabytes per month in 2023. We believe in order to realize the full functionality of IP mobility, several challenges including security must be overcome. When users are mobile, connections and data need to cross multiple network boundaries, each of which poses a security threat. Wireless networks may be threatened or compromised by rogue users who enter through insecure wireless access points. We believe that providing authenticated access to the M2M networks and enterprise applications are important requirements and represent a significant market opportunity for our patented technology and secure domain names to provide users or machines fully authenticated secure access on a &#147;zero-click&#148; or &#147;single-click&#148; basis.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Our Solutions</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our software and technology solutions, including our secure domain name registry, our patents and our GABRIEL Connection Technology&#8482; are designed to secure real-time communications over the Internet. Our technology uses industry standard encryption methods with our patented Domain Name System, or DNS, lookup mechanisms to create a secure communication link between users intending to communicate in real time over the Internet. Our technology can be built into network infrastructure, operating systems or silicon chips developed for a communication or computing device to secure real-time communications over the Internet between numerous devices. Our technology automatically encrypts data allowing organizations and individuals to establish communities of secure, registered users and transmit information between multiple devices, networks and operating systems. These secure network communities, which we call secure private domains, or SPDs, are designed to be fully-customizable and support rich content applications such as IM, VoIP, mobile services, streaming video, file transfer and remote desktop in a completely secure environment. Our approach is a unique and patented solution that we believe provides the robust security platform required by these rich content applications and real-time communications over the Internet. We believe the key benefits and features of our technology include the following:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Automatic and seamless to the user.</b> After a one-time registration, users connect securely on a &#147;zero-click&#148; or &#147;single-click&#148; basis.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Secure data communications.</b> Users create secure networks with people they trust and communicate over a secure channel.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Control of data at all times.</b> Users can secure and customize their unified communication and collaboration applications such as file sharing and remote desktop with policy-based access and secure presence information.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Authenticated users.</b> Users know they are communicating with authenticated users with secure domain names.</td></tr></table><div style="clear: both"></div>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Application-agnostic technology.</b> Our solution provides security at the IP layer of the network by using patented DNS lookup mechanisms to make connections between secure domain names, thereby obviating the need to provide application specific security.</td></tr></table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Our Products</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our GABRIEL Secure Communication Platform&#8482;, unlike other collaboration and communication products and services on the market today, does not require access to users&#146; confidential data and reduces the threat of hacking and data mining. It enables individuals and organizations to maintain complete ownership and control over their personal and confidential data, secured within their own private network, while enabling authorized secure encrypted access from anywhere at any time. Our GABRIEL Collaboration Suite&#8482; is a set of applications that run on top of our GABRIEL Secure Communication Platform&#8482;. It enables seamless and secure cross-platform communications between users&#146; devices. The following applications are included in the current release and can be easily accessed through the GABRIEL interface:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Secure chat.</b> Allows users to quickly send and receive text, files and screen shots.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Secure share.</b> Allows users to grant coworkers read/write access to desired folders.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Secure video/voice.</b> Provides users ability to conduct audio and/or video conferencing securely with any other GABRIEL user.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Secure mail.</b> Allows users to send email and attachments directly from sender to recipient without requiring a centralized mail server.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Secure sync/backup.</b> Allows users to quickly push single files or automatically backup your files to one or multiple GABRIEL destinations.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our GABRIEL Collaboration Suite&#8482; is available for download and free trial, for Android, iOS, Windows, Linux and Mac OS X platforms, at <u>http://www.gabrielsecure.com/</u>. We continue to enhance our products and add new functionality to our products. We will provide updates to new and existing customers as they are released publicly. Over 80 small and medium businesses have installed our GABRIEL Secure Communication Platform&#8482; and GABRIEL Collaboration Suite&#8482; products in their corporate networks. We intend to continue to expand our customer base with targeted promotions and direct sales initiatives.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Competitive Strengths</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe the following competitive strengths will enable our success in the marketplace:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Unique patented technology.</b> We are focused on developing innovative technology for securing real-time communications over the Internet and establishing the exclusive secure domain name registry in the United States and other key markets around the world. Our unique solutions combine industry standard encryption methods and communication protocols with our patented techniques for automated DNS lookup mechanisms. Our technology and patented approach enables users to create a secure communication link by generating secure domain names. We currently own approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications. Our portfolio includes patents and pending patent applications in the United States and other key markets that support our secure domain name registry service for the Internet.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Scalable licensing business model.</b> We are actively engaged in pursuing additional licensing agreements with OEMs, service providers and system integrators within the IP-telephony, mobility, mobile-to-mobile communications, fixed-mobile convergence and unified communications end-markets.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Highly experienced research and development team.</b> Our research and development team is comprised of nationally recognized network security and encryption technology scientists and experts that have worked together as a team for over ten years. During their careers, this team has developed several cutting-edge technologies for U.S. national defense, intelligence and civilian agencies, many of which remain critical to our national security today. Prior to joining VirnetX, our team worked for Leidos, during which time they invented the technology that is the foundation of our technology, and software. Based on the collective knowledge and experience of our development team, we believe that we have one of the most experienced and sophisticated groups of security experts researching vulnerability and threats to real-time communication over the Internet and developing solutions to mitigate these problems.</td></tr></table><div style="clear: both"></div>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Our Strategy</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our strategy is to become the market leader in securing real-time communications over the Internet and to establish our GABRIEL Communications Technology&#8482; as the industry standard security platform. Key elements of our strategy are to:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Actively recruit partners in various vertical markets, including healthcare, finance, government to help us rapidly expand our enterprise customer base.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Promote our Gabriel Secure Communication Platform&#8482; and Gabriel Collaboration Suite&#8482; products in the general market for sale to end-user enterprises, directly and with partners, with targeted promotions and other marketing programs.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Continue to grow our technology licensing program to commercialize our intellectual property, including our GABRIEL Connection Technology&#8482;.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Establish VirnetX as the exclusive universal registry of secure domain names and to enable our customers to act as registrars for their users and broker secure communication between users on different registries.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have submitted a declaration with the 3rd Generation Partnership Project, or 3GPP, identifying a group of our patents and patent applications that we believe are or may become essential to certain developing specifications in the 3GPP LTE, SAE project. We have agreed to make available a non-exclusive patent license under fair, reasonable and non-discriminatory terms and conditions, with compensation, or FRAND, to 3GPP members desiring to implement the technical specifications identified by us. We have also submitted a number of updates to our original declaration, identifying additional technical specifications that would also require a license to our U.S. and Foreign patents.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>License and Service Offerings</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We offer a diversified portfolio of license and service offerings focused on securing real-time communications over the Internet, including:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>VirnetX technology licensing.</b> Customers who want to develop their own implementation of the VirnetX code module for supporting secure domain names, or who want to use their own techniques that are covered by our patent portfolio for establishing secure communication links, could purchase a technology license. We anticipate that these licenses would typically include an initial license fee, as well as an ongoing royalty. We expect that these licenses will include a one-time delivery of GABRIEL software development kit including object libraries, sample code, testing and quality assurance tools and the supporting documentation necessary for a customer to implement of the techniques we have developed.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>GABRIEL Connection Technology</b><b>&#8482;</b><b> Software Development Kit or SDK.</b> OEM customers who want to adopt the GABRIEL Connection Technology&#8482; as their solution for establishing secure connections using secure domain names within their products could purchase an SDK license. The software development kit consists of object libraries, sample code, testing and quality assurance tools and the supporting documentation necessary for a customer to implement our technology. These tools are comprised of software for a secure domain name connection test server, a relay test server and a registration test server. We expect that customers would pay an up-front license fee to purchase an SDK license and a royalty fee for every product shipped with the embedded VirnetX code module.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Secure domain name registrar service.</b> Customers, including service providers, telecommunication companies, ISPs, system integrators and OEMs could purchase a license to our secure domain name registrar service. We would provide the software suite and technology support to enable such customers to provision devices with secure domain names and facilitate secure connections between registered devices. This suite includes the following server software modules:</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Registrar server software.</b> We anticipate that our registrar server software would enable customers to operate as a secure domain name registrar that provisions devices with secure domain names. The registrar server software is designed to provide an interface for our customers to register new virtual private domains and sub-domain names. This server module must be enrolled with the VirnetX secure domain name master registry to obtain its credentials before functioning as an authorized registrar.</td></tr></table><div style="clear: both"></div>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Connection server software.</b> We anticipate that our connection server software would allow customers to provide connection services to enrolled devices. The connection services include registration of presence information for authenticated users and devices, presence information query request services, enforcement of policies and support for communication with peers behind firewalls.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Relay server software.</b> We anticipate that our relay server software would allow customers to dynamically maintain connections and relay data to private IP addresses for network devices that reside behind firewalls.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Secure domain name master registry and connection service.</b> As part of enabling the secure domain name registrar service, we expect that we will maintain and manage the secure domain name master registry. This service is expected to enroll all secure domain name registrar customers and generate the credentials required to function as an authorized registrar. It also is expected to provide connection services and universal name resolution, presence information and secure connections between authorized devices with secure domain names. Secure domain name registrar service customers will enter into a technology licensing and revenue sharing agreement with VirnetX whereby we will typically receive an up-front licensing fee for the secure domain name registrar technology, as well as ongoing annual royalties for each secure domain name issued by the customer.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><b>Technical support services.</b> We intend to provide high-quality technical support services to licensees and customers for the rapid customization and deployment of GABRIEL Connection Technology&#8482; in an individual customer&#8217;s products and services.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our research and development team is the team responsible for inventing the claimed subject matter of the patents that form the foundation of our technology. This team has worked together for over ten years. We intend to leverage this experience and continue investing in research and development and, over time, expect to strengthen and expand our patent portfolio, technology, and software. While we are currently focused on securing real-time communications over the Internet and establishing the first and only secure domain name registry, we believe our existing and future intellectual property portfolio will extend to additional areas including, among others, network security and operating systems for fixed and mobile devices.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Customers</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our GABRIEL Collaboration Suite&#8482; is available for download and free trial, for Android, iOS, Windows, Linux and Mac OS X platforms, at <u>http://www.gabrielsecure.com/</u>. We continue to enhance our products and add new functionality to our products. We will provide updates to new and existing customers as they are released publicly. Over 80 small and medium businesses have installed our GABRIEL Secure Communication Platform&#8482; and GABRIEL Collaboration Suite&#8482; products in their corporate networks. We continue to rapidly expand our customer base with targeted promotions and direct sales initiatives.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have signed Patent License Agreements with Aastra USA, Inc. Avaya, Inc., Microsoft Corporation, Mitel Networks Corporation, NEC Corporation and NEC Corporation of America, Siemens Enterprise Communications GmbH &amp; Co. KG, and Siemens Enterprise Communications Inc. to license certain of our patents, for a one-time payment and an ongoing royalty for all future sales through the expiration of the licensed patents with respect to certain current and future IP-encrypted products.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We are seeking further licensing of our technology, including our GABRIEL Connection Technology&#8482; to developers and original equipment manufacturers, or OEMs, of chips, servers, smart phones, tablets, e-Readers, laptops, net books and other devices, within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets including 4G/LTE. We have published our royalty rates and guidelines on our website. All forward moving licenses have adhered to these guidelines and have met or exceeded these rates and we will use these rates and guidelines in all future license negotiations.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Marketing and Sales</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We plan to employ a leveraged, partner-oriented, marketing strategy for our technology licenses and software product offerings. We successfully signed a number of Resellers &amp; Managed Service Provider in various market segments, including, healthcare, finance, government, etc, to assist us in selling our software products to their customers. Some of our key partners include:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">ASCARD MSP (Healthcare)</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Above PAR Advisors (Financial)</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Max Cybersecurity (Government)</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We plan to continue working on a number of sales and marketing promotions, in the U.S. and Japan, to recruit more resellers and partners along with direct sales programs as we seek to extend out our customer base internationally.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We plan to directly market our Gabriel Secure Communication Platform&#8482; and Gabriel Collaboration Suite&#8482; products, domain name registry services to our service provider and system integrator customers. We market our Gabriel line of products directly to small and medium businesses using online marketing programs and tools. A number of International Association of Certified ISAO (IACI) including, ISAO&#146;s for Maritime &amp; Ports, ISAO Credit Union ISAO, City of Chicago ISAO and Human Trafficking ISAO have chosen to deploy our software as private and secure e-technology to protect their communications. Several other ISAOs are completing their evaluations before deploying our products within their networks.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We expect to leverage our relationship with Leidos, to extend our offering to departments and agencies within the federal government. Leidos is a FORTUNE 500&#174; scientific, engineering and technology applications company that uses its deep domain knowledge to solve problems of vital importance to the nation and the world, in national security, energy and the environment, critical infrastructure, and health. We intend to leverage our sales team for managing current accounts and pursuing sales opportunities with new customers.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have signed a non-exclusive Distribution and Service Agreement with IP Dream, a Japanese based strategic technology developer and service provider, to sell VirnetX&#146;s Gabriel Collaboration Suite as well as VirnetX&#146;s Secure Domain Name technology to its clients in Japan and greater Asia. Jointly with IP Dream, we are currently pursuing a number of OEM opportunities with some of the largest services providers in Japan. Along with our efforts with IP dream, we continue to explore alternative strategies to pursue opportunities to work with other third parties in Japan, and elsewhere, using an approach that will seek to capitalize on these opportunities in part by placing more emphasis on the use of our own employees.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Competition</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe our technology and solutions compete primarily against various proprietary security solutions. We group these solutions into three main categories:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Proprietary or home-grown application specific security solutions have been developed by vendors and integrated directly into their products for our target markets including IP-telephony, mobility, fixed-mobile convergence, and unified communications. These proprietary solutions have been developed due to the lack of standardized approaches to securing real-time communications. This approach has led to corporate networks that are isolated and, as a result, restrict enterprises to using these next-generation networks within the boundaries of their private network. These solutions generally do not provide security for communications over the Internet or require network administrators to manually exchange keys and other security parameters with each destination network outside their corporate network boundary. The cost-savings and other benefits of IP-based real-time communications are significantly limited by this approach to securing real-time communications.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">A session border controller, or SBC, is a device used in networks to exert control over the signaling and media streams involved in establishing, conducting and terminating VoIP calls. A traditional firewall or network address translation, or NAT, device typically block information like endpoint IP addresses and port numbers required by signaling protocols, such as SIP and XMPP, to reach and communicate with their intended destination. SBCs are used in physical networks to address these limitations and enable real-time session traffic to cross the boundaries created by firewalls and other NAT devices and enable VoIP calls to be established successfully. However, SBCs must decrypt and analyze every single data packet for the </td></tr></table><div style="clear: both"></div>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="bl" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">information to be transmitted successfully, thereby preventing end-to-end encryption. This network design results in SBCs becoming a single point of congestion on the network, as well as a single point of failure. SBCs are also limited to the physical network they secure.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">SIP firewalls, or SIP-aware firewalls, and application layer gateways, manage and protect the traffic, flow and quality of VoIP and other SIP-related communications. They perform real-time network address translation, dynamic firewall functions; support multiple signaling protocols, and media functionality, allowing secure interconnection and the flow of IP media streams across multiple networks. While SIP firewalls assist in analyzing SIP traffic transmitted over the corporate network to filter out various threats, they do not necessarily encrypt the traffic. As a result, this traffic is not entirely secure from end-to-end nor is it protected against threats like man-in-middle and eavesdropping.</td></tr></table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Intellectual Property and Patent Rights</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our intellectual property is primarily comprised of trade secrets, patented know-how, issued and pending patents, copyrights and technological innovation.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We currently own approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications. Our portfolio includes a number of patents that describe unique systems and methods for securing real-time communications over the Internet, as well as related services such as the establishment and maintenance of a secure domain name registry. Our software and technology solutions also may have additional applications relating to operating systems and network security. A complete list of our U.S. patents is available on our website located at www.virnetx.com. Each patent is publicly accessible on the Internet website of the U.S. Patent and Trademark Office at www.uspto.gov. The term of each of our issued U.S. and foreign patents will expire during the period from 2019 to 2024.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><i>Notwithstanding anything to the contrary set forth in any of our filings under the Securities Act of 1933 or the </i><i>Securities Exchange Act of 1934 that might incorporate future filings, the information set forth on the United States </i><i>Patent and Trademark Office, or the USPTO Website, shall not be deemed to be a part of or incorporated by reference </i><i>into any such filings. The Company does not warrant the accuracy, or completeness or adequacy of the USPTO </i><i>Website, and expressly disclaims liability for errors or omissions on such website.</i></p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Assignment of Patents</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Some of our issued patents and pending patent applications were acquired by our principal operating subsidiary, VirnetX, Inc., from Leidos, pursuant to an Assignment Agreement dated December 21, 2006, and a Patent License and Assignment Agreement dated August 12, 2005, as amended on November 2, 2006, including documents prepared pursuant to the November amendment, and as further amended on March 12, 2008. We recorded the assignment from Leidos, with the U.S. Patent Office on December 21, 2006.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Key terms of these agreements are as follows:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Patent Assignment. Leidos, unconditionally and irrevocably conveyed, transferred, assigned and quitclaimed all its right, title and interest in and to the patents and patent applications, as specifically set forth on Exhibit A to the assignment document recorded with the U.S. Patent Office, including, without limitation, the right to sue for past infringement.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">License to Leidos, Outside the Field of Use. Effective March 12, 2008, we granted to Leidos, a non-exclusive, royalty free, fully paid, perpetual, worldwide, irrevocable, sub licensable and transferable right and license permitting Leidos, and its assignees to make, have made, import, use, offer for sale, and sell products and services covered by, and to make improvements to, the patents and patent applications we acquired from Leidos, solely outside our field of use.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Compensation Obligations. As consideration for the assignment of the patents and for the rights we obtained from Leidos, as amended, we are required to make payments to Leidos, based on cash or certain other values generated from those patents. The amount of such payments depends upon the type of value generated, and certain categories are subject to maximums and other limitations. In 2010, we met our maximum royalty payment requirement; however, Leidos is also entitled under certain circumstances to receive a portion of the proceeds paid to us for certain acquisitions of VirnetX and the settlement of certain patent infringement claims of ours.</td></tr></table><div style="clear: both"></div>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Government Regulation</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The laws governing online secure communications remain largely unsettled, even in areas where there has been legislative action. It may take years to determine whether and how existing laws governing intellectual property, privacy, data protection and libel apply to online communications and media. Such legislation may interfere with the growth in use of online secure communications and decrease the acceptance of online secure communications as a viable solution, which could adversely affect our business.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Due to the Internet&#146;s popularity and increasing use, new laws regulating secure communications may be adopted. These laws and regulations may cover, among other things, issues relating to privacy, data protection, pricing, taxation, telecommunications over the Internet, content, copyrights, distribution and quality of products and services. We intend to comply with all new laws and regulations as they are adopted.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The U.S. government has controlled the authoritative domain name system, or DNS, root server since the inception of the Internet. On July 1, 1997, the President of the United States directed the U.S. Secretary of Commerce to privatize the management of the domain name system in a manner that increases competition and facilitates international participation in its management.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On September 29, 2006, the U.S. Department of Commerce extended its delegation of authority by entering into a new agreement with the Internet Corporation for Assigned Names and Numbers, or ICANN, a California non-profit corporation headquartered in Marina Del Rey, California. ICANN is responsible for managing the accreditation of registry providers and registrars that manage the assignment of top-level domain names associated with the authoritative DNS root directory. Although it is possible to create and manage other DNS root directories privately without accreditation from ICANN, the possibility of conflicting name and number assignments makes it less likely that users would widely adopt a top-level domain name associated with an alternative DNS root directory provided by a non-ICANN-accredited registry service.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Employees</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As of December 31, 2019, we had 20 full time employees.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Corporate Overview and History</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We are a holding company and conduct our operations through our wholly owned subsidiary, VirnetX, Inc. VirnetX, Inc., was incorporated in the State of Delaware in August 2005. In November 2006, VirnetX, Inc. acquired certain patents from SAIC, now Leidos. In July 2007, we effected a merger by and among VirnetX, Inc., VirnetX Holding Corporation and a wholly-owned subsidiary of VirnetX Holding Corporation, whereby VirnetX, Inc. merged with, and became, a wholly-owned subsidiary of VirnetX Holding Corporation and VirnetX Holding Corporation issued shares of its common stock to the stockholders of VirnetX, Inc. as consideration for the merger. As a result of this merger, the former security holders of VirnetX, Inc. came to own a majority of our outstanding common stock. On October 29, 2007, we changed our name from PASW, Inc. to VirnetX Holding Corporation.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Available Information</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We file or furnish various reports, such as registration statements, periodic and current reports, proxy statements and other materials with the SEC. Our Internet website address is <u>www.virnetx.com</u>. You may obtain, free of charge on our Internet website, copies of our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act, as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. The information we post is intended for reference purposes only; none of the information posted on our website is part of this report or incorporated by reference herein.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The SEC also maintains an Internet site that contains reports, proxy and other information statements, and other information regarding issuers, including us, that file electronically with the SEC. The Internet address of the SEC&#146;s Internet site is <b><u>http://www.sec.gov</u></b>.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tRISK"></a><b>Item 1A.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Risk Factors</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our operations and financial results are subject to various risks and uncertainties, including those described below, which could adversely affect our business, financial condition, results of operations, cash flows, and the trading price of our common and capital stock. You should carefully consider the risks and uncertainties described below in </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">addition to the other information set forth in this Annual Report on Form 10-K, including the section titled &#147;Management&#146;s Discussion and Analysis of Financial Condition and Results of Operations&#148; and our consolidated financial statements and related notes, before making any investment in our common stock. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties not presently known to us or that we currently believe to be immaterial may also adversely affect our business. If any of these risk factors occur, you could lose substantial value or your entire investment in our shares.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Risks Related to Our Business and Our Financial Reporting</b></p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><i><b>We are involved and will continue to be involved in litigation defending our patent portfolio, which can be </b></i><i><b>time-consuming and costly, and we cannot anticipate the results.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We spend a significant amount of our financial and management resources to pursue our current litigation. We believe that this litigation and others that we may pursue in the future could continue for years and consume significant financial and management resources. The counterparties to our litigation include large, well-financed companies with substantially greater resources than us. Patent litigation is risky, and the outcome is uncertain, and we cannot assure you that any of our current or future litigation matters will result in a favorable outcome for us. In addition, even if we obtain favorable interim rulings or verdicts, they may be inconsistent with the ultimate resolution of the dispute. Also, we cannot assure you that we will not be exposed to claims or sanctions against us which may be costly or impossible for us to defend. Unfavorable or adverse outcomes may result in losses, exhaustion of financial resources or other adverse effects, which could encumber our ability to develop and commercialize our products.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We may need to raise additional capital to support our business growth, and this capital will be dilutive, may cause </b></i><i><b>our stock price to drop or may not be available on acceptable terms, if at all.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We may need to raise additional capital, which may not be available to us when needed or may not be available on terms acceptable to us, to support our business growth or to respond to business opportunities, challenges or unforeseen circumstances, including sales under our ATM or our universal shelf registration statement. Our ability to obtain additional capital, if and when required, will depend on our business plans, investor demand, our operating performance, the condition of the capital markets, the terms of our current contractual obligations and other factors. If we raise additional funds through the issuance of equity, equity-linked or debt securities, including those under our ATM or our Universal Shelf Registration Statement, those securities may have rights, preferences, or privileges senior to the rights of our common stock, and our existing stockholders may experience dilution. Additionally, we are unable to predict the future success of our ATM offering or any other offering. Sales of a substantial number of shares of our common stock in the public market, or the perception that these sales or other financings might occur, could depress the market price of our common stock and could also impair our ability to raise capital through the sale of additional equity securities. If we issue debt securities or incur indebtedness, we could experience increased future payment obligations and a need to comply with restrictive covenants, such as limitations on our ability to incur additional debt, limitations on our ability to acquire, sell or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. If we are unable to obtain additional capital or are unable to obtain additional capital on satisfactory terms, our ability to continue to support our business growth or to respond to business opportunities, challenges, or other circumstances could be adversely affected, and our business may be harmed.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We may not be able to capitalize on market opportunities related to our licensing strategy or our patent portfolio.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our business strategy includes licensing our patents and technology to other companies in order to reach a larger end-user base than we could reach through direct sales and marketing efforts; as such, our business strategy and revenues will depend on intellectual property licensing fees and royalties for the majority of our revenues. We currently derive minimal revenue from licensing activities, and royalties, and we cannot assure you that we will successfully capitalize on our market opportunities or that our current business strategy will succeed. Factors that may affect our ability to execute our current business strategy include, but are not limited to, the following:</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Although to date we have entered into a limited number of settlement and license agreements, we may not be successful in entering into further licensing relationships, or if we are successful in entering into such relationships, the acquisition of them may be expensive, and they, as well as our existing settlement and our existing and pending license agreements may not generate the financial results we expect;</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Third parties may challenge the validity of our patents;</td></tr></table><div style="clear: both"></div>
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				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">The pendency of our various litigations may cause potential licensees not to do business with us;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">We face, and we expect to continue to face, intense competition from new and established competitors who may have superior products and services or better marketing, financial or other capacities than we do; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">It is possible that one or more of our potential customers or licensees develops or otherwise sources products or technologies similar to, competitive with or superior to ours.</td></tr></table><div style="clear: both"></div>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>If we are not able to adequately protect our patent rights, our business would be negatively impacted.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe our patents are valid, enforceable and valuable. Notwithstanding this belief, third parties may make claims of infringement or invalidity claims with respect to our patents and such claims could give rise to material cost for defense or settlement or both, jeopardize or substantially delay a successful outcome of litigation we are or may become involved in, divert resources away from our other activities, limit or cease our revenues related to such patents, or otherwise materially and adversely affect our business. Similar challenges could also prevent us from obtaining additional patents in the future. Additionally, several of our patents are currently, and other patents may in the future be, subject to United States Patent and Trademark Office (&#147;USPTO&#148;) post-grant inter partes review proceedings (&#147;IPR&#148;) which may result in all or part of these patents being invalidated, or the claims of our patents being limited. Unfavorable or adverse outcomes in our litigation or IPRs may result in losses, exhaustion of financial resources, reduction in our ability to enforce our intellectual property rights, or other adverse effects, which could encumber our ability to develop and commercialize our products. Even if we are successful in enforcing our intellectual property rights, our patents may not ultimately provide us with any competitive advantages and may be less valuable than we currently expect. These risks may be heightened in countries other than the United States where laws regarding patent protection are less developed and may be negatively affected by the fact that legal standards in the United States and elsewhere for protection of intellectual property rights in Internet-related businesses are uncertain and still evolving. In addition, there are a significant number of United States and foreign patents and patent applications in our areas of interest, and we expect that significant litigation in these areas will continue and will add uncertainty to the value of certain patents and other intellectual property rights in our areas of interest. If we are unable to protect our intellectual property rights or otherwise realize value from them, our business would be negatively affected.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We can provide no assurances that the licensing of our essential security patents under FRAND will be successful.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">At the request of the European Telecommunications Standards Institute (&#147;ETSI&#148;), and the Alliance for Telecommunications Industry Solutions (&#147;ATIS&#148;), we agreed to update our licensing declaration to ETSI and ATIS under their respective Intellectual Property Rights policies. This was in response to our Statement of Patent Holder identifying a group of our patents and patent applications that we believe are or may become essential to certain developing specifications in the 3<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">rd</sup> Generation Partnership Project Long Term Evolution (&#147;LTE&#148;), Systems Architecture Evolution project. We will make available a non-exclusive patent license under FRAND (fair, reasonable and non-discriminatory terms and conditions, with compensation) for the patents identified by us that are or become essential to applicants desiring to implement the Technical Specifications identified by us, as set forth in the updated licensing declaration under the ATIS and ETSI Intellectual Property Rights policies. Our licensing declarations under the ATIS and ETSI Intellectual Property Rights policies may limit our flexibility in determining royalties and license terms for certain of our patents. Consequently, we cannot assure you that the licensing of the essential security patents will be successful or that third parties will be willing to enter into licenses with us on reasonable terms or at all, which could have an adverse effect on our business and harm our competitive position.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Because our business is conducted or expected to be conducted in an environment that is subject to rapid change, </b></i><i><b>we may be subject to various developments in regulation, law and consumer preferences to which we may not be </b></i><i><b>able to adapt successfully.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The current regulatory environment for our products and services remains unclear. We can give no assurance that our planned product offerings will be in compliance with laws and regulations of local, state, United States federal or foreign authorities. Further, we can give no assurance that we will not unintentionally violate such laws or regulations or that such laws or regulations will not be modified, or that new laws or regulations will be enacted in the future which would cause us to be in violation of such laws or regulations. For example, Voice-Over-Internet Protocol (&#147;VoIP&#148;) services are not currently subject to all the same regulations that apply to traditional telephony, but it is possible that similar regulations may be applied to VoIP in the future and that these could result in substantial costs </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">to us which could adversely affect the marketability of our products and planned products related to VoIP. For further example, the use of the Internet and private Internet Protocol (&#147;IP&#148;) networks for communication is largely unregulated within the United States, but may become regulated in the future; additionally, several foreign governments have enacted measures that could restrict or prohibit voice communications services over the Internet or private IP networks.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our business depends on the growth of instant messaging, VoIP, mobile services, streaming video, file transfer and remote desktop and other next-generation Internet-based applications. A decline in the use of these applications due to complexity or cost of these applications relative to alternate traditional or newly developed communications channels, or development of alternative technologies, could cause a material decline in the number of users in these areas.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">More aggressive domestic or international regulation of the Internet in general, and Internet telephony providers and services specifically may materially and adversely affect our business, financial condition, operating results and future prospects.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Our exposure to outside influences beyond our control, including new legislation, court rulings or actions by the </b></i><i><b>United States Patent and Trademark Office, could adversely affect our licensing and enforcement activities and </b></i><i><b>results of operations.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our licensing and enforcement activities are subject to numerous risks from outside influences, including the following:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">New legislation, regulations or rules related to obtaining patents or enforcing patents could significantly increase our operating costs and decrease our revenue. For instance, the United States Supreme Court has modified some tests used by the USPTO in granting patents during the past 20 years which may decrease the likelihood that we will be able to obtain patents and increase the likelihood of challenge of any patents we obtain or license. In addition, in 2012 the United States enacted sweeping changes to the United States patent system under the Leahy-Smith America Invents Act, including changes that transition the United States from a &#147;first-to-invent&#148; system to a &#147;first to file&#148; system and alter the processes for challenging issued patents;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">More patent applications are filed each year resulting in longer delays in getting patents issued by the USPTO;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Federal courts are becoming more crowded, and as a result, patent enforcement litigation is taking longer; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">As patent enforcement becomes more prevalent, it may become more difficult for us to voluntarily license our patents.</td></tr></table><div style="clear: both"></div>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>New legislation, regulations or court rulings related to enforcing patents could harm our business and operating </b></i><i><b>results.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Intellectual property is the subject of intense scrutiny by the courts, legislatures and executive branches of governments around the world. Various patent offices, governments or intergovernmental bodies may implement new legislation, regulations or rulings that impact the patent enforcement process, or the rights of patent holders and such changes could negatively affect licensing efforts and/or litigations. For example, limitations on the ability to bring patent enforcement claims, limitations on potential liability for patent infringement, lower evidentiary standards for invalidating patents, increases in the cost to resolve patent disputes and other similar developments could negatively affect our ability to assert our patent or other intellectual property rights.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">It is impossible to determine the extent of the impact of any new laws, regulations or initiatives that may be proposed, or whether any of the proposals will become enacted as laws. Compliance with any new or existing laws or regulations could be difficult and expensive, affect the manner in which we conduct our business and negatively impact our business, prospects, financial condition and results of operations.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>If we experience security breaches, we could be exposed to liability and our reputation and business could suffer.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We expect to retain certain confidential and proprietary customer information in our secure data centers and secure domain name registry, as well as personal data and other confidential and proprietary information relating to our business. It will be critical to our business strategy that our facilities and infrastructure remain secure and are </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">perceived by the marketplace to be secure. Our secure domain name registry operations will also depend on our ability to maintain our computer and telecommunications equipment in effective working order and to reasonably protect our systems against interruption, and potentially depend on protection by other registrars in the shared registration system. The secure domain name servers that we will operate will be critical hardware to our registry services operations. Therefore, we expect to have to expend significant time and money to maintain or increase the security of our products, facilities and infrastructure. Security technologies are constantly being tested by computer professionals, academics and &#147;hackers.&#148; Advances in computer capabilities and the techniques for attacking security solutions, new discoveries in the field of cryptography or other events or developments could result in compromises or breaches of our security measures and could make some or all our products obsolete or unmarketable. Likewise, if any of our products are found to have significant security vulnerabilities, then we may need to dedicate engineering and other resources to eliminate the vulnerabilities and to repair or replace products already sold or licensed to our customers. Despite the security measures that we and our service providers utilize, our infrastructure and that of our service providers may be vulnerable to physical break-ins, computer viruses, attacks by hackers, phishing attacks, social engineering, or similar disruptive problems. It is possible that we may have to expend additional financial and other resources to address such problems. As a provider of Internet security software and technology, we may be the target of dedicated efforts by hackers and other third parties to overcome or defeat our security measures. Any physical or electronic break-in or other security breach or compromise of the information stored at our secure data centers and domain name registration systems, including any compromise due to human error or employee or contractor malfeasance, may jeopardize the security of information stored on our premises or in the computer systems and networks of our customers. In such an event, we could face significant liability and current or potential customers could be reluctant to use our services. Additionally, any such data security incident, or the perception that one has occurred could also result in adverse publicity, harm to our reputation and competitive position, and therefore adversely affect the market&#146;s perception of the security of electronic commerce and communications over IP networks as well as the security or reliability of our services.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">A security breach or other security incident could require a substantial level of financial resources to rectify and otherwise respond to, may be difficult to identify or address in a timely manner, and could result in claims, investigations, and inquires by private parties or governmental entities that may divert management&#146;s attention and require the expenditure of significant time and resources, and which may cause us to incur substantial fines, penalties, or other liability and related legal and other costs. Any actual or perceived security breach or other security incident may also harm our reputation and make it more difficult or impossible for us to successfully market to others. Any of the foregoing matters could harm our operating results and financial condition.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Privacy and data security concerns, and data collection and transfer restrictions and related domestic or foreign </b></i><i><b>regulations may limit the use and adoption of our solutions and adversely affect our business.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Personal privacy, information security, and data protection are significant issues in the United States, Europe and many other jurisdictions where we have operations or offer our products. The regulatory framework governing the collection, processing, storage and use of confidential and proprietary business information and personal data is rapidly evolving. The United States federal and various state and foreign governments have adopted or proposed requirements regarding the collection, distribution, use, security and storage of personally identifiable information and other data relating to individuals, and federal and state consumer protection laws are being applied to enforce regulations related to the online collection, use and dissemination of data.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Further, many foreign countries and governmental bodies, including the European Union (&#147;EU&#148;), where we conduct business, have laws and regulations concerning the collection and use of personal data obtained from their residents or by businesses operating within their jurisdiction. These laws and regulations often are more restrictive than those in the United States. Laws and regulations in these jurisdictions apply broadly to the collection, use, storage, disclosure and security of data that identifies or may be used to identify or locate an individual, such as names, email addresses and, in some jurisdictions, IP addresses.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We also expect that there will continue to be new proposed laws, regulations and industry standards concerning privacy, data protection and information security in the United States, the EU, and other jurisdictions. For example, the European Commission adopted a General Data Protection Regulation (the &#147;GDPR&#148;) that became fully effective on May 25, 2018, superseding prior EU data protection legislation, imposing more stringent EU data protection requirements, and providing for greater penalties for noncompliance. The United Kingdom enacted a Data Protection Act that substantially implements the GDPR. We are evaluating obligations imposed on us by the GDPR and we may be required to incur substantial expense in order to make significant changes to our product and business operations </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">in connection with obtaining and maintaining compliance with the GDPR and similar legislation, such as the UK Data Protection Act, all of which may adversely affect our revenue and product sales. Additionally, California recently enacted legislation, the California Consumer Privacy Act (the &#147;CCPA&#148;) that, among other things, requires covered companies to provide new disclosures to California consumers, and afford such consumers new abilities to opt-out of certain sales of personal information. We cannot fully predict the impact of the CCPA on our business or operations, but it may require us to modify our data processing practices and policies and to incur substantial costs and expenses in an effort to comply. More generally, we cannot yet fully determine the impact these or future laws, regulations and standards may have on our business. Privacy, data protection and information security laws and regulations are often subject to differing interpretations, may be inconsistent among jurisdictions, and may be alleged to be inconsistent with our current or future practices. Additionally, we may be bound by contractual requirements applicable to our collection, use, processing, and disclosure of various types of data, including personal data, and may be bound by, or voluntarily comply with, self-regulatory or other industry standards relating to these matters. These and other requirements could reduce demand for our products, increase our costs, impair our ability to grow our business, or restrict our ability to store and process data or, in some cases, impact our ability to offer our service in some locations and may subject us to liability. Any failure or perceived failure to comply with applicable laws, regulations, industry standards, and contractual obligations may adversely affect our business. Further, in view of new or modified federal, state or foreign laws and regulations, industry standards, contractual obligations and other legal obligations, or any changes in their interpretation, we may find it necessary or desirable to fundamentally change our business activities and practices or to expend significant resources to modify our product and otherwise adapt to these changes. We may be unable to make such changes and modifications in a commercially reasonable manner or at all, and our ability to develop new products and features could be limited.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The costs of compliance with and other burdens imposed by laws, regulations and standards may limit the use and adoption of our service and reduce overall demand for it, or lead to significant fines, penalties or liabilities for any noncompliance. Privacy, information security, and data protection concerns, whether valid or not valid, may inhibit market adoption of our platform, particularly in certain industries and foreign countries.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We expect that we will experience long and unpredictable sales cycles, which may impact our operating results.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The sales cycle between initial customer contact and execution of a contract or license agreement with a customer or purchaser of our products can vary widely. We expect that our sales cycles will be long and unpredictable due to several factors, including but not limited to:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The need to educate potential customers about our patent rights and our product and service capabilities;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Our customers&#8217; willingness to invest potentially substantial resources and modify their network infrastructures to take advantage of our products;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Our customers&#8217; budgetary constraints;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">The timing of our customers&#8217; budget cycles;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Delays caused by customers&#8217; internal review processes; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Long sales cycles that may increase the risk that our financial resources are exhausted before we are able to generate significant revenue.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In addition, potential customers of our products include local, state, federal and foreign government authorities. Sales to government authorities can be extended and unpredictable. Government authorities generally have complex budgeting, purchasing, and regulatory processes that govern their capital spending, and their spending is likely to be adversely impacted by economic conditions. In addition, in many instances, sales to government authorities may require field trials and may be delayed by the time it takes for government officials to evaluate multiple competing bids, negotiate terms, and award contracts.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">For these reasons the sales cycle associated with our products is subject to a number of significant risks that are beyond our control. Consequently, if our forecasted customer orders are not realized or delayed, our revenues and results of operations could be materially and adversely affected.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>If we are unable to expand our revenue sources or establish, sustain, grow or replace relationships with a </b></i><i><b>diversified customer base, our revenues may be limited.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We currently generate revenue from a limited number of customers that have entered Settlement and License Agreements. Our GABRIEL Collaboration Suite&#8482; is currently generating limited revenue, it will take time for us to grow our installed user base and generate new customers. Additionally, there is no guarantee that we will be able to derive revenue from new customers, sustain or increase revenue from existing customers or replace customers from whom we currently generate revenue. As a result, our revenue may be limited or static.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We have limited technical resources and are at an early stage in commercialization of our GABRIEL </b></i><i><b>Collaboration Suite</b></i><i><b>&#8482;</b></i><i><b>.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Part of our business includes the internal development of commercial products we seek to monetize. This aspect of our business may require significant capital, time and resources and we cannot guarantee that it will be successful or meet our expectations. We currently have only one commercial product, the GABRIEL Collaboration Suite&#8482;. As such, we have a small technical team, which may limit our ability to rapidly adapt our product to customer requirements or add new product features to maintain our competitive edge and drive adoption. Based on the scale of our technical resources, our limited historical financial data upon which to base our projected revenue or planned operating expenses related to our GABRIEL Collaboration Suite&#8482;, we may not be able to effectively:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Generate revenues or profit from product sales;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Drive adoption of our products;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Attract and retain customers for our products;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Provide appropriate levels of customer training and support for our products;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Implement an effective marketing strategy to promote awareness of our products;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Focus our research and development efforts in areas that generate returns on our efforts;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Anticipate and adapt to changes in our market; or</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Protect our products from any system failures or other breaches.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In addition, a high percentage of our expenses are and will continue to be fixed. Accordingly, if we do not generate revenue as and when anticipated, our losses may be greater than expected and our operating results will suffer.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Our products are highly technical and may contain undetected errors, which could cause harm to our reputation </b></i><i><b>and adversely affect our business.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our products are highly technical and complex and, when deployed, may contain errors or defects. Despite testing, some errors in our products may only be discovered after a product has been installed and used by customers. Any errors or defects discovered in our products after commercial release could result in failure to achieve market acceptance, loss of revenue or delay in revenue recognition, loss of customers and increased service and warranty cost, any of which could adversely affect our business, operating results and financial condition. In addition, we could face claims for product liability, tort or breach of warranty, including claims relating to changes to our products made by our channel partners. The performance of our products could have unforeseen or unknown adverse effects on the networks over which they are delivered as well as on third-party applications and services that utilize our services, which could result in legal claims against us, harming our business. Furthermore, we expect to provide implementation, consulting and other technical services in connection with the implementation and ongoing maintenance of our products, which typically involves working with sophisticated software, computing and communications systems. We expect that our contracts with customers will contain provisions relating to warranty disclaimers and liability limitations, which may not be upheld. Defending a lawsuit, regardless of its merit, is costly and may divert management&#146;s attention and adversely affect the market&#146;s perception of us and our products. In addition, if our business liability insurance coverage proves inadequate or future coverage is unavailable on acceptable terms or at all, our business, operating results and financial condition could be adversely impacted.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Malfunctions of third-party communications infrastructure, hardware and software expose us to a variety of risks </b></i><i><b>that we cannot control.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our business will depend upon, among other things, the capacity, reliability, security and unimpeded access of the infrastructure owned by third parties that we will use to deploy our offerings. We have no control over the operation, </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">quality or maintenance of a significant portion of that infrastructure or whether those third parties will upgrade or improve their equipment. We depend on these companies to maintain the operational integrity of our connections. If one or more of these companies is unable or unwilling to supply or expand its levels of service to us in the future, our operations could be severely interrupted. Also, to the extent that the number of users of networks utilizing our current or future products suddenly increases, the technology platform and secure hosting services which will be required to accommodate a higher volume of traffic may result in slower response times or service interruptions. System interruptions or increases in response time could result in a loss of potential or existing users and, if sustained or repeated, could reduce the appeal of the networks to users. In addition, users depend on real-time communications; outages caused by increased traffic could result in delays and system failures. These types of occurrences could cause users to perceive that our solution does not function properly and could therefore adversely affect our ability to attract and retain licensees, strategic partners and customers.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>System failure or interruption or our failure to meet increasing demands on our systems could harm our business.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The success of our license and service offerings will depend on the uninterrupted operation of various systems, secure data centers and other computer and communication networks that we establish. To the extent, the number of users of networks utilizing our future products suddenly increases, the technology platform and hosting services which will be required to accommodate a higher volume of traffic may result in slower response times, service interruptions or delays or system failures. Our systems and operations will also be vulnerable to damage or interruption from, among other things:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Power loss, transmission cable cuts and other telecommunications failures;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Damage or interruption caused by fire, earthquake, and other natural disasters;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Computer viruses or software defects; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Physical or electronic break-ins, sabotage, intentional acts of vandalism, terrorist attacks and other events beyond our control.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">System interruptions or failures and increases or delays in response time could result in a loss of potential or existing users and, if sustained or repeated, could reduce the appeal of the networks to users. These types of occurrences could cause users to perceive that our solution does not function properly and could therefore adversely affect our ability to attract and retain licensees, strategic partners and customers.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Any significant problem with our systems or operations could result in lost revenue, customer dissatisfaction or lawsuits against us. A failure in the operation of our secure domain name registration system could result in the inability of one or more registrars to register and maintain secure domain names for a period of time. A failure in the operation or update of the master directory that we plan to maintain could result in deletion or discontinuation of assigned secure domain names for a period of time. The inability of the registrar systems we establish, including our back-office billing and collections infrastructure, and telecommunications systems to meet the demands of an increasing number of secure domain name requests could result in substantial degradation in our customer support service and our ability to process registration requests in a timely manner.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Our ability to sell our solutions will be dependent on the quality of our technical support, and our failure to deliver </b></i><i><b>high-quality technical support services could have a material adverse effect on our sales and results of operations.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">If we do not effectively assist our customers in deploying our products, succeed in helping our customers quickly resolve post-deployment issues and provide effective ongoing support, or if potential customers perceive that we may not be able achieve to the foregoing, our ability to sell our products would be adversely affected, and our reputation with current and potential customers could be harmed. In addition, as we expand our operations internationally, our technical support team will face additional challenges, including those associated with delivering support, training and documentation in languages other than English. Our failure to deliver and maintain high-quality technical support services to our customers could result in customers choosing to use our competitors&#146; products and support services instead of ours in the future.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Telephone carriers have petitioned governmental agencies to enforce regulatory tariffs, which, if granted, would </b></i><i><b>increase the cost of online communication, and such increase in cost may impede the growth of online </b></i><i><b>communication and adversely affect our business.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Use of the Internet has over-burdened existing telecommunications infrastructures, and many high traffic areas have begun to experience interruptions in service. As a result, certain local telephone carriers have petitioned governmental </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">agencies to enforce regulatory tariffs on IP telephony traffic that crosses over their traditional telephone networks. If the relief sought in these petitions is granted, the costs of communicating via online could increase substantially, potentially adversely affecting the growth in the use of online secure communications. Any of these developments could have an adverse effect on our business.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>The departure of Kendall Larsen, our Chief Executive Officer and President, and/or other key personnel could </b></i><i><b>compromise our ability to execute our strategic plan and may result in additional severance costs to us.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our success largely depends on the skills, experience and performance of our key personnel. Due to the specialized nature of our business and limited staff, we are particularly dependent on Kendall Larsen, our Chief Executive Officer and President. We have no employment agreements with any of our key executives that prevent them from leaving us at any time. In addition, we do not maintain key person life insurance for any of our officers or key employees. The loss of Mr. Larsen, or our failure to retain other key personnel or failure to adequately plan for the succession of key personnel, would jeopardize our ability to execute our strategic plan and materially harm our business.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We will need to recruit and retain additional qualified personnel to successfully grow our business.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our future success will depend, in part, on our ability to attract and retain qualified engineering, operations, marketing, sales and executive personnel. Inability to attract and retain such personnel could adversely affect our business. Competition for engineering, operations, marketing, sales and executive personnel is intense, particularly in the technology and Internet sectors and in the regions where we conduct our business. We may need to invest significant amounts of cash and equity to attract and retain employees and expend significant time and resources to identify, recruit, train and integrate such employees, and we may never realize returns on these investments. Additionally, we can provide no assurance that we will attract or retain such personnel.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Our international expansion will subject us to additional costs and risks, and our plans may not be successful.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We expect to expand our presence internationally in Japan and elsewhere through, for example, international partnerships, joint ventures and other arrangements with third parties and the possibility of establishing international subsidiaries and offices. Our international expansion may present challenges and risks, including those inherent in international operations, to us and may require significant attention from management. For example, the recent outbreak of the coronavirus could disrupt and slow our international expansion and partnership efforts, as our international partners&#146; businesses could be disrupted by the outbreak. We may not be successful in our international partnerships, expansion efforts, and we may incur significant operating expenses. For instance, as previously disclosed in our public filings, we terminated certain agreements with Public Intelligence Technology Associates in March 2018.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We have incurred and will continue to incur significant increased costs as a result of operating as a public </b></i><i><b>company, and our management will be required to continue to devote substantial time to various compliance </b></i><i><b>initiatives.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The Sarbanes-Oxley Act of 2002, the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, as well as other rules implemented by the SEC and the New York Stock Exchange (&#147;NYSE&#148;), impose various requirements on public companies, including requiring changes in corporate governance practices. These and proposed corporate governance laws and regulations under consideration may further increase our compliance costs. If compliance with these various legal and regulatory requirements diverts our management&#146;s attention from other business concerns, it could have a material adverse effect on our business, financial condition and operating results. The Sarbanes-Oxley Act requires, among other things, that we assess the effectiveness of our internal control over financial reporting annually and disclosure controls and procedures quarterly. If we are unable to assert in any future reporting periods that our internal control over financial reporting is effective (or if our independent registered public accounting firm is unable to express an opinion on the effectiveness of our internal controls), we could lose investor confidence in the accuracy and completeness of our financial reports, which would have an adverse effect on our share price.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Although we believe that we currently maintain effective control over our disclosures and procedures and internal control over financial reporting, we may in the future identify deficiencies regarding the design and effectiveness of our system of internal control over financial reporting. If we experience any material weaknesses in our internal control over financial reporting in the future or are unable to provide unqualified management or attestation reports about our internal controls, we may be unable to meet financial and other reporting deadlines and may incur costs associated with remediation, and any of which could cause our share price to decline. Moreover, if we identify </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">deficiencies in our internal control over financial reporting that are deemed to be material weaknesses in future periods, the market price of our ordinary shares could decline, and we could be subject to potential delisting by the NYSE and review by the NYSE, the SEC, or other regulatory authorities, which would require the expenditure by us of additional financial and management resources. As a result, our shareholders could lose confidence in our financial reporting, which would harm our business and the market price of our ordinary shares.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>There are inherent uncertainties involved in estimates, judgments and assumptions used in the preparation of </b></i><i><b>financial statements in accordance with U.S. GAAP. Any changes in estimates, judgments and assumptions could </b></i><i><b>have a material adverse effect on our business, financial condition and operating results.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The preparation of financial statements in accordance with U.S. GAAP involves making estimates, judgments and assumptions that affect reported amounts of assets (including intangible assets), liabilities and related reserves, revenues, expenses and income. Estimates, judgments and assumptions are inherently subject to change in the future, and any such changes could result in corresponding changes to the amounts of assets, liabilities, revenues, expenses and income. Any such changes could have a material adverse effect on our business, financial condition and operating results.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Our results of operations and financial condition could be materially affected by the enactment of legislation </b></i><i><b>implementing changes in the U.S. or foreign taxation of international business activities or the adoption of other </b></i><i><b>tax reform policies.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As we expand the scale of our international business activities, any changes in the U.S. or foreign taxation of such activities may increase our worldwide effective tax rate and harm our business, results of operations, and financial condition. For example, in December 2017, the legislation commonly referred to as the Tax Cuts and Jobs Act (the &#147;Tax Act&#148;) was enacted, which contained significant changes to U.S. tax law, including, but not limited to, a reduction in the corporate tax rate and a transition to a new territorial system of taxation. The impact of future changes to U.S. and foreign tax law on our business is uncertain and could be adverse, and we will continue to monitor and assess the impact of any such changes.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Risks Related to Our Common Stock</b></p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><i><b>Trading in our common stock is limited and the price of our common shares may be subject to substantial </b></i><i><b>volatility.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our common stock is listed on the NYSE American LLC (formerly the NYSE MKT LLC). Over the past years, the market price of our common stock has experienced significant fluctuations. Between January 1, 2019, and December 31, 2019, the reported last adjusted closing price on NYSE American LLC for our common stock ranged between $2.40 and $7.63 per share. The price of our common stock may continue to be volatile as a result of several factors, some of which are beyond our control. These factors include, but not limited to, the following:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Developments or lack thereof in any then-outstanding litigation;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Quarterly variations in our operating results;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Large purchases or sales of common stock or derivative transactions related to our stock;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Actual or anticipated announcements of new products or services by us or competitors;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">General conditions in the markets in which we compete; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">General social, political, economic and financial conditions, including the significant volatility in the global financial markets.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In addition, we believe there has been and may continue to be substantial trading in derivatives of our stock, including short selling activity or related similar activities, which are beyond our control and which may be beyond the full control of the SEC and Financial Institutions Regulatory Authority or &#147;FINRA&#148;. While the SEC and FINRA rules prohibit some forms of short selling and other activities that may result in stock price manipulation, such activity may nonetheless occur without detection or enforcement. We have held conversations with regulators concerning trading activity in our stock; however, there can be no assurance that should there be any illegal manipulation in the trading of our stock, it will be detected, prosecuted or successfully eradicated. Significant short selling market manipulation could cause our stock trading price to decline, to become more volatile, or both.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>The market price of our common stock has been and may continue to be volatile, and you could lose all or part </b></i><i><b>of your investment.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The trading price of our common stock has been volatile since our initial public offering and is likely to continue to be volatile. Factors that could cause fluctuations in the market price of our common stock include, but are not limited to the following:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Price and volume fluctuations in the overall stock market from time to time;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Volatility in the market prices and trading volumes of companies in our industry or companies that investors consider comparable;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Changes in operating performance and stock market valuations of other companies generally, or those in our industry;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Sales of shares of our common stock by us or our stockholders;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Failure of securities analysts to maintain coverage of us, changes in financial estimates by securities analysts who follow us, or our failure to meet these estimates or the expectations of investors;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The financial projections we may provide to the public, any changes in those projections or our failure to meet those projections;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Announcements by us or our competitors of new products or services;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">The public&#8217;s reaction to our press releases, other public announcements and filings with the SEC;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Rumors and market speculation involving us or other companies in our industry;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Actual or anticipated changes in our results of operations;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Actual or anticipated developments in our business, our competitors&#8217; businesses or the competitive landscape generally;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Litigation involving us, our industry or both, or investigations by regulators into our operations or those of our competitors;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Announced or completed acquisitions of businesses or technologies by us or our competitors;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">New laws or regulations or new interpretations of existing laws or regulations applicable to our business;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Changes in accounting standards, policies, guidelines, interpretations or principles;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">Any significant change in our management; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">General economic conditions and slow or negative growth of our markets.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Further, in recent years the stock markets have experienced extreme price and volume fluctuations that have affected and continue to affect the market prices of equity securities of many companies. These fluctuations often have been unrelated or disproportionate to the operating performance of those companies. In addition, the stock prices of many technology companies have experienced wide fluctuations that have often been unrelated to the operating performance of those companies. These broad market and industry fluctuations, as well as general economic, political and market conditions such as recessions, government shutdowns, global pandemics (such as the recent outbreak of the coronavirus), interest rate changes the stability of the EU and the exit of the United Kingdom or international currency fluctuations, may cause the market price of our common stock to decline. In the past, following periods of volatility in the overall market and the market price of a particular company&#146;s securities, securities class action litigation has often been instituted against these companies.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>We do not currently pay dividends on our common stock and thus stockholders must look to appreciation of our </b></i><i><b>common stock to realize a gain on their investments.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our dividend policy is within the discretion of our Board of Directors and will depend upon various factors, including our business, financial condition, results of operations, capital requirements, and investment opportunities. We therefore cannot make assurances that our Board of Directors will determine to pay regular or special dividends in the future. Accordingly, unless our Board of Directors determines to pay dividends, stockholders will be required to look to appreciation of our common stock to realize a gain on their investment. This appreciation may not occur.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>The exercise of our outstanding stock options, </b></i><i><b>restricted stock units</b></i><i><b> and issuance of new shares would result in </b></i><i><b>a dilution of our current stockholders&#146; voting power and an increase in the number of shares eligible for future </b></i><i><b>resale in the public market which may negatively impact the market price of our stock.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The exercise of our outstanding vested stock options would dilute the ownership interests of our existing stockholders. As of December 31, 2019, we had outstanding options to purchase an aggregate of 5,630,021 shares of common stock representing approximately 8% of our total shares outstanding of which 4,079,687 were vested and therefore exercisable. To the extent outstanding stock options are exercised, additional shares of common stock will be issued, existing stockholders&#146; percentage voting interests will decline and the number of shares eligible for resale in the public market will increase. Such increase may have a negative effect on the value or market trading price of our common stock.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>The market price of our common stock may decline because our operating results may not be consistent and may </b></i><i><b>be difficult to predict.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our reported net income has fluctuated in the past due to several factors. We expect that our future operating results may also fluctuate due to the same or similar factors. We had a net loss of $19.2 million for the year ended December 31, 2019, and; a net loss of $25.4 million for the year ended December 31, 2018, with an accumulated deficit of $217.6 million. The following include some of the factors that may cause our operating results to fluctuate:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The outcome of actions to enforce our intellectual property rights currently in progress or that we may undertake in the future, and the timing thereof;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">The amount and timing of receipt of license fees from potential infringers, licensees or customers;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">The rate of adoption of our patented technologies;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The number of new license arrangements we may execute, or that may expire, within a particular period and the scope of those licenses, including the number of our patents which are licensed, the extent of prior infringement of our patent rights, royalty rates, timing of payment obligations, expiration date etc.;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">The success of a licensee in selling products that use our patented technologies; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The amount and timing of expenses related to our patent filings and enforcement proceedings, including litigation, related to our intellectual property rights.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">These fluctuations may make our business particularly difficult to manage, adversely affect our business and operating results, make our operating results difficult for investors to predict and, further, cause our results to fall below investor&#146;s expectations and adversely affect the market price of our common stock.</p>
				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Because ownership of our common stock is concentrated, investors may have limited influence on stockholder </b></i><i><b>decisions.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As of December 31, 2019, our executive officers and directors beneficially owned approximately 13.2% of our outstanding common stock. In addition, a group of stockholders that, as of December 31, 2007, held 4,766,666 shares, or approximately 8% of our outstanding common stock, have entered into a voting agreement with us that requires them to vote all of their shares of our voting stock in favor of the director nominees approved by our Board of Directors at each director election going forward, and in a manner that is proportional to the votes cast by all other voting shares as to any other matters submitted to the stockholders for a vote. However, we cannot be certain how many shares of our common stock this group of stockholders currently owns. Because of their beneficial ownership interest, our officers and directors could significantly influence stockholder actions of which you disapprove or that are contrary to your interests. This ability to exercise significant influence could prevent or significantly delay another company from acquiring or merging with us.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="frisk" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Our protective provisions in our amended and restated certificate of incorporation and bylaws could make it </b></i><i><b>difficult for a third party to successfully acquire us even if you would like to sell your stock to them.</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have a number of protective provisions in our amended and restated certificate of incorporation and bylaws that could delay, discourage or prevent a third party from acquiring control of us without the approval of our Board of Directors. These protective provisions include:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i><b>A staggered Board of Directors:</b></i> This means that only one or two directors (since we have a five-person Board of Directors) will be up for election at any given annual meeting. This has the effect of delaying the ability of stockholders to affect a change in control of us because it would take two annual meetings to effectively replace a majority of the Board of Directors.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i><b>Blank check preferred stock</b></i>: Our Board of Directors has the authority to establish the rights, preferences and privileges of our 10,000,000 authorized, but unissued, shares of preferred stock. Therefore, this stock may be issued at the discretion of our Board of Directors with preferences over your shares of our common stock in a manner that is materially dilutive to you. In addition, blank check preferred stock can be used to create a &#147;poison pill&#148; which is designed to deter a hostile bidder from buying a controlling interest in our stock without the approval of our Board of Directors. We have not adopted such a &#147;poison pill;&#148; but our Board of Directors has the ability to do so in the future, very rapidly and without stockholder approval.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i><b>Advance notice requirements for director nominations and for new business to be brought up at </b></i><i><b>stockholder meetings:</b></i> Stockholders wishing to submit director nominations or raise matters to a vote of the stockholders must provide notice to us within very specific date windows and in very specific form in order to have the matter voted on at a stockholder meeting. This has the effect of giving our Board of Directors and management more time to react to stockholder proposals generally and could also have the effect of disregarding a stockholder proposal or deferring it to a subsequent meeting to the extent such proposal is not raised properly.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i><b>No stockholder actions by written consent:</b></i> No stockholder or group of stockholders may take actions rapidly and without prior notice to our Board of Directors and management or to the minority stockholders. Along with the advance notice requirements described above, this provision also gives our Board of Directors and management more time to react to proposed stockholder actions.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i><b>Super majority requirement for stockholder amendments to the bylaws:</b></i> Stockholder proposals to alter or amend our bylaws or to adopt new bylaws can only be approved by the affirmative vote of at least 66 2/3% of the outstanding shares of our common stock.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i><b>No ability of stockholders to call a special meeting of the stockholders:</b></i> Only the Board of Directors or management can call special meetings of the stockholders. This could mean that stockholders, even those who represent a significant percentage of our shares of common stock, may need to wait for the annual meeting before nominating directors or raising other business proposals to be voted on by the stockholders.</td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In addition, the provisions of Section 203 of the Delaware General Corporate Law govern us. These provisions may prohibit large stockholders, particularly those owning 15% or more of our outstanding voting stock, from merging or combining with us for a certain period of time.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">These and other provisions in our amended and restated certificate of incorporation, our bylaws and under Delaware law could discourage potential takeover attempts, reduce the price that investors might be willing to pay for shares of our common stock in the future and result in the market price being lower than it would be without these provisions</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tUSC"></a><b>Item 1B.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Unresolved Staff Comments.</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">None.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tPROP"></a><b>Item 2.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Properties</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our principal executive offices are located at 308 Dorla Court, Suite 206, Zephyr Cove, Nevada, 89448. We lease this property, which comprises approximately 2,090 square feet of office space, from a third party for a term that ends in October 2021. We have no other properties and believe that our office facility is suitable and appropriately supports our current business needs.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tLEGAL"></a><b>Item 3.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Legal Proceedings (all dollar amounts in this section are expressed in thousands except for rates </b><b>per device)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have multiple intellectual property infringement lawsuits pending in the United States District Court for the Eastern District of Texas, Tyler Division (&#147;USDC&#148;), and United States Court of Appeals for the Federal Circuit (&#147;USCAFC&#148;).</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) (&#147;Apple I&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On August 11, 2010, we filed a complaint against Aastra USA. Inc. (&#147;Aastra&#148;), Apple Inc. (&#147;Apple&#148;), Cisco Systems, Inc. (&#147;Cisco&#148;), and NEC Corporation (&#147;NEC&#148;) the USDC in which we alleged that these parties infringe on certain of our patents (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The cases against each defendant were separated by the judge. Aastra and NEC agreed to sign license agreements with us, and we dropped all accusations of infringement against them. A jury in USDC decided that our patents were not invalid and rendered a verdict of non-infringement by Cisco on March 4, 2013. Our motion for a new Cisco trial was denied and the case against Cisco was closed.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On November 6, 2012, a jury in the USDC awarded us over $368,000 for Apple&#146;s infringement of four of our patents, plus daily interest up to the final judgment.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Apple filed an appeal of the judgment to the USCAFC. On September 16, 2014, USCAFC affirmed the USDC jury&#146;s finding that all four of our patents at issue are valid and confirmed the USDC jury&#146;s finding of infringement of VPN on Demand under many of the asserted claims of our &#8216;135 and &#8216;151 patents, and the USDC&#146;s decision to allow evidence about our license and royalty rates regarding the determination of damages. However, the USCAFC vacated the USDC jury&#146;s damages award and some of the USDC&#146;s claim construction with respect to parts of our &#8216;504 and &#8216;211 patents and remanded the damages award and determination of infringement with respect to FaceTime back to the USDC for further proceedings.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On September 30, 2016, pursuant to the 2014 remand from the USCAFC, a jury in the USDC awarded us $302,400 for Apple&#146;s infringement of four of our patents. On September 29, 2017, the USDC entered its final judgement, denied all of Apple&#146;s post-trial motions, granted all our post-trial motions, including our motion for willful infringement and enhanced the royalty rate during the willfulness period from $1.20 to $1.80 per device, and awarded us costs, certain attorneys&#146; fees, and prejudgment interest. The total amount in the final judgement was $439,700, including $302,400 (jury verdict), $41,300 (enhanced damages) and $96,000 (costs, fees and interest).</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 27, 2017 Apple filed its notice of appeal of this final judgement to the USCAFC. Apple filed its opening brief on March 19, 2018. We filed our response on April 4, 2018. On April 11, 2018, USCAFC designated<b> </b><b>Cases 18-1197-CB, Case 17-1368 and Case 17-1591</b> as companion cases and assigned to the same merits panel. Events and developments after this order are described below under<b> VirnetX Inc. v. The Mangrove Partners </b><b>(USCAFC Case 17-1368) (&#147;Consolidated Appeal&#148;)</b>.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) (&#147;Apple II&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">This case began on November 6, 2012, when we had filed a complaint against Apple in USDC in which we alleged that Apple infringed on certain of our patents, (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The accused products include the iPhone 5, iPod Touch 5th Generation, iPad 4<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">th</sup> Generation, iPad mini, and the latest Macintosh computers&#894; these products were not included in the Apple I case because they were released after the Apple I case was initiated. Post-Trial Motions hearing was held on July 18, 2018. On August 31, 2018, the USDC entered a Final Judgment and issued its Memorandum Opinion and Order regarding post-trial motions, affirming the jury&#146;s verdict of $502,600 and granting VirnetX motions for supplemental damages, a sunset royalty and the royalty rate of $1.20 per infringing iPhone, iPad and Mac products, pre-judgment and post-judgment interest and costs. On September 20, 2018, pursuant to a Court&#146;s order, attorneys from VirnetX and Apple conferred and agreed, without dispute, to add an amount totaling $93,300 for Bill of Costs and Prejudgment Interest to the $502,600 jury verdict. The total amount in the final judgement in the Apple II case is now $595,900. Apple has filed a notice of appeal with the USCAFC in the Apple II case. On October 9, 2018, USCAFC accepted the notice and docketed it as<b> Case No. 19-1050 - VirnetX Inc. v. Apple Inc</b> . All subsequent events and developments in this case are described below under<b> VirnetX Inc. v. Apple Inc</b>.<b> (USCAFC Case 19-1050) </b><b>(&#147;Apple II Appeal&#148;).</b></p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368) (&#147;Consolidated Appeal&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On April 11, 2018, the USCAFC in an order designated the following appeals as companion cases and assigned to the same merits panel;</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On December 16, 2016, we filed appeals with the USCAFC, appealing the invalidity findings by the Patent Trial and Appeal Board (&#147;PTAB&#148;) in IPR2015-01046, and on December 20, 2016 for IPR2015-1047, involving our U.S. Patent Nos. 6,502,135, and 7,490,151. These appeals also involve Apple, and one of them involves Black Swamp IP, LLC. Oral arguments in this case were argued on January 8, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 8, 2019, the USCAFC issued its opinion vacating and remanding both decisions. The court agreed with us that the PTAB misconstrued the patent claims, that many of the PTAB&#146;s invalidity findings lacked substantial evidence, and that the PTAB Board abused its discretion in denying us the opportunity to file a motion for additional discovery as to the real party-in-interest issues. The underlying inter partes review (&#147;IPR&#148;) proceedings are currently pending before the PTAB.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1197-CB) (Appeal of Apple I Case)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 27, 2017 Apple appealed the Final Judgment entered on September 29, 2017 to the USCAFC. Oral arguments in this case were held on January 8, 2019. On January 15, 2019 the Court issued a Rule 36 order affirming the District Court Judgement. Apple filed a request for panel rehearing and rehearing en-banc in this matter on February 21, 2019. On March 12, 2019, the Court invited us to respond to Apple&#146;s petition on or before March 26, 2019. We filed our response on March 22, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#146;s decision in<b> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b> , issued on June 28, 2019 (described below). We filed a response to Apple&#146;s motion and a contingent motion for leave to file a responsive supplemental brief on July 11, 2019. On July 17, 2019, the USCAFC granted both motions and ordered Apple&#146;s and our supplemental briefs filed. On August 1, 2019, USCAFC issued an order denying Apple&#146;s petition for panel and en banc rehearing. On August 7, 2019, Apple filed a motion to vacate the August 1, 2019 order and for leave to file a second request for panel rehearing and rehearing en-banc. On October 1, 2019, USCAFC issued an order denying Apple&#146;s motion. Apple subsequently requested an extension for its deadline to petition for a writ of certiorari, and that deadline was extended until December 29, 2019. Apple filed a petition for a writ of certiorari with the U.S. Supreme Court, which was denied on February 24, 2020. Prior to the Supreme Court decision denying Apple&#146;s Petition for Writ of Certiorari, on Ferbuary 20, 2020, Apple filed a Rule 60(b) Motion for Relief from Judgement in the U.S. District Court (VirnetX Inc. v. Apple, 6:10-cv-00417) seeking relief from the Court&#146;s September 29, 2017 Final Judgment. VirnetX filed a responsive brief in opposition on March 5, 2020. On March 13, 2020, the Company received payment of $454,034 from Apple, representing the previously announced final judgment with interest in this case. Apple has filed a motion in the USDC seeking to vacate the USDC&#146;s final judgment and has indicated that it will seek restitution of the payment if relief is awarded. The USDC has not ruled in this matter. </p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. Apple Inc., Cisco Systems, Inc. (USCAFC Case 17-1591)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On February 7, 2017, we filed appeals with the USCAFC, appealing the invalidity findings by the PTAB in inter-parties&#146; reexamination nos. 95/001,788, 95/001,789, and 95/001,856 related to our U.S. Patent Nos. 7,921,211 and 7,418,504<i> .</i> Oral arguments in this case were argued on January 8, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#146;s decision in<b> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b> , issued on June 28, 2019 (described below). </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On August 1, 2019, the USCAFC issued an opinion in this case agreeing with us that the PTAB could not maintain two of those reexaminations (initiated by Apple) with respect to claims as to which there has been a prior &#147;final decision&#148; on patent validity entered by a federal court. The court instructed PTAB to terminate those reexamination proceedings with respect to claims 1-35 of the &#8216;504 patent and claims 36-59 of the &#8216;211 patent. The court affirmed PTAB&#146;s invalidity findings with respect to the remaining patent </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">claims. Apple filed a request for panel rehearing and rehearing en-banc in this matter on August 26, 2019. We filed a separate request for panel rehearing on September 3, 2019. Our request was denied on September 19, 2019, and Apple&#146;s request was denied on October 11, 2019. All decisions are final in the case.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Apple Inc. (USCAFC Case 19-1050) (&#147;Apple II Appeal&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On January 24, 2019 Apple filed its opening brief. We filed our response brief on March 1, 2019. Apple filed its reply brief on April 5, 2019. The oral arguments were heard on October 4, 2019. On November 22, 2019, the USCAFC issued an opinion affirming the district court&#146;s findings that Apple is precluded from making certain invalidity arguments and that Apple infringed the &#146;135 and &#146;151 patents; reversing the district court&#146;s finding that Apple infringed the &#146;504 and &#146;211 patents; and remanding the case for proceedings on damages. Apple sought panel and en banc rehearing, which the USCAFC denied on February 10, 2020. On February 22, 2020, USDC issued a scheduling order for the parties to brief the court about the need for a new trial for recalculating the damages. We filed our initial brief on February 28, 2020. All briefings have been completed. Court&#146;s decision in this matter is awaited. </p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. (USCAFC Case 17-2593)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On September 22, 2017, we filed with the USCAFC appeals of the invalidity findings by the PTAB in IPR2016-00693 and IPR2016-00957 involving our U.S. Patent Nos. 7,418,504 and 7,921,211. The briefing in these appeals has not taken place. The entity that initiated the IPRs, Black Swamp IP, LLC, indicated on October 18, 2017, that it would not participate in the appeals. On November 27, 2017, the USPTO indicated that it would intervene in the appeals. On January 19, 2018, the USCAFC stayed these appeals pending the USCAFC&#146;s decision in Case 17-1591. On October 25, 2019, we and the USPTO filed a joint request that the deadline to inform the USCAFC how these appeals should proceed be extended until November 1, 2019. On November 15, 2019, we and the USPTO requested that the USCAFC stay this appeal pending resolution of any petition for rehearing in Arthrex, Inc. v. Smith &amp; Nephew, Inc., No. 2018-2140. The USCAFC denied the stay request on November 27, 2019. On January 6, 2020, we filed a motion to vacate and remand in light of Arthrex, Inc. v. Smith &amp; Nephew, Inc., 941 F.3d 1320 (Fed. Cir. 2019), which was granted on February 27, 2020.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 30, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,851 involving our U.S. Patent No. 7,418,504. Oral arguments in this case were held on June 4, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On June 28, 2019, the USCAFC issued its opinion vacating the PTAB&#146;s invalidity findings with respect to claims 5, 12, and 13 and remanding to the PTAB for further proceedings. The court affirmed the PTAB&#146;s invalidity findings with respect to the remaining patent claims. Cisco filed a request for panel rehearing and rehearing en-banc in this matter on August 12, 2019. Cisco&#146;s request was denied on October 1, 2019.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1043)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 1, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,746 involving our U.S. Patent No. 6,839,759. We filed our opening brief on March 15, 2019. Cisco filed its response brief on June 19, 2019. We filed our reply brief on August 14, 2019. Cisco filed a motion to submit a sur-reply brief on August 26, 2019, which we opposed. On September 27, 2019, the USCAFC issued an order deferring resolution of Cisco&#146;s motion for the merits panel. Oral argument was held on January 8, 2020. On January 21, 2020, the USCAFC issued a Rule 36 judgment affirming the PTAB&#146;s decision. </p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1671)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 18, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,679 involving our U.S. Patent No. 6,502,135. We filed a motion to remand on August 23, 2019, which the USCAFC denied on October 1, 2019, directing the parties to address the issues in the merits briefs. Our opening brief is currently due on November 12, 2019. On November 7, 2019, we filed another motion to vacate and remand in light of <i>Arthrex</i>. The USPTO intervened and opposed the remand. The USCAFC granted our motion on January 24, 2020.</p>
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<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1725)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 29, 2019, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,792 involving our U.S. Patent No. 7,188,180. We filed a motion to remand on September 10, 2019. We filed a supplemental motion to remand in light of <i>Arthrex</i> on November 22, 2019, which the USCAFC granted on January 24, 2020. Cisco filed a petition for panel and en banc rehearing on February 24, 2020, which remains pending.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">One or more potential intellectual property infringement claims may also be available to us against certain other companies who have the resources to defend against any such claims. Although we believe these potential claims are likely valid, commencing a lawsuit can be expensive and time-consuming, and there is no assurance that we could prevail on such potential claims if we made them. In addition, bringing a lawsuit may lead to potential counterclaims which may distract our management and our other resources, including capital resources, from efforts to successfully commercialize our products.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Currently, we are not a party to any other pending legal proceedings and are not aware of any proceeding threatened or contemplated against us.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tMSD"></a><b>Item 4.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Mine Safety Disclosure</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Not applicable.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>PART II</b></p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tMRCE"></a><b>Item 5.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Market for the Registrant&#8217;s Common Equity, Related Stockholder Matters and Issuer Purchases </b><b>of Equity Securities</b></td></tr></table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Market Information</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our common stock currently trades under the symbol &#147;VHC&#148; on the NYSE American LLC.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Holders of Record</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As of March 11, 2020, we had 53 stockholders of record. Because many of our shares of common stock are held of record by brokers and other institutions on behalf of stockholders, we are unable to estimate the total number of beneficial stockholders represented by such record holders.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Securities Authorized for Issuance under Equity Compensation Plan</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">See Item 12, Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters for information regarding securities authorized for issuance.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Recent Sales of Unregistered Securities</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">During the year ended December 31, 2019, we had no sales of unregistered securities and no repurchases of stock.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tSFD"></a><b>Item 6.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Selected Financial Data</b><b> </b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Consistent with the rules applicable to &#147;smaller reporting companies,&#148; we have omitted the information required by Item 6. </p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tMDA"></a><b>Item 7.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</b></td></tr></table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Company Overview </b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We are an Internet security software and technology company with patented technology for secure communications including 5G and 4G LTE security. Our software and technology solutions, including our Secure Domain Name Registry and GABRIEL Connection Technology&#8482;, are designed to facilitate secure communications and provide the security platform required by next-generation Internet-based applications such as instant messaging, or IM, voice over Internet protocol, or VoIP, mobile services, streaming video, file transfer, remote desktop and Machine-to-Machine, or M2M communications. Our technology generates secure connections on a &#147;zero-click&#148; or &#147;single-click&#148; basis, significantly simplifying the deployment of secure real-time communication solutions by eliminating the need for end-users to enter any encryption information. Our portfolio of intellectual property is the foundation of our business model. We currently own approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications. Our patent portfolio is primarily focused on securing real-time communications over the Internet, as well as related services such as the establishment and maintenance of a secure domain name registry. Our patented methods also have additional applications in the key areas of device operating systems and network security for Cloud services, M2M communications in the new initiatives like &#147;Smart City&#148;, &#147;Connected Car&#148; and &#147;Connected Home&#148; that would connect everything from social services and citizen engagement to public safety, transportation and economic development to the internet to enable more productivity, features and efficiency in our everyday lives. The subject matter of all our U.S. and foreign patents and pending applications relates generally to securing communication over the internet, and as such covers all our technology and other products. Our issued U.S. and foreign patents expire at various times during the period from 2019 to 2024. Some of our issued patents and pending patent applications were acquired by our principal operating subsidiary; VirnetX, Inc., from Leidos, Inc., or Leidos, (f/k/a Science Applications International Corporation, or SAIC) in 2006 and we are required to make payments to Leidos, based on cash or certain other values generated from those patents. The amount of such payments depends upon the type of value generated, and certain categories are subject to maximums and other limitations. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our product GABRIEL Secure Communication Platform&#8482; includes a set of sophisticated software libraries with application interfaces available for securing third-party applications seamlessly across multiple operating system platforms. Unlike other collaboration and communication products and services on the market today, this product </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">does not require access to user&#146;s confidential data and reduces the threat of hacking and data mining. It enables individuals and organizations to maintain complete ownership and control over their personal and confidential data, secured within their own private network, while enabling authorized secure encrypted access from anywhere at any time.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our GABRIEL Gateway product extends our Secure Communication Platform&#8482; by allowing existing Networked Devices and Services to seamlessly join the &#147;GABRIEL SECURED&#148; network without requiring any modifications. All these devices or services, including cloud based services, can now be assigned a VirnetX Secure Domain Name and use a fully authenticated secure communication channels for its communications.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our GABRIEL Collaboration Suite&#8482; is a set of communication tools that use our GABRIEL Secure Communication Platform&#8482;. It enables seamless and secure cross-platform communications between devices that are enrolled in our security fabric and have our software installed. Our GABRIEL Collaboration Suite&#8482; is available for download and free trial, for Android, iOS, Windows, Linux and Mac OS X platforms, at <u>http://www.gabrielsecure.com/</u>. We continue to enhance our products and add new functionality to our products. We will provide updates to new and existing customers as they are released to the general public. A large number of small and medium businesses have installed our GABRIEL Secure Communication Platform&#8482; and GABRIEL Collaboration Suite&#8482; products in their corporate networks. We intend to continue to expand our customer base with targeted promotions and direct sales initiatives.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We are actively recruiting partners in various vertical markets including, healthcare, finance, government, etc., to help us rapidly expand our enterprise customer base. A number of International Association of Certified ISAO (IACI) including ISAO&#146;s for Maritime &amp; Ports ISAO, Credit Union ISAO, City of Chicago ISAO, Human Trafficking ISAO, have chosen to deploy our software as private and secure e-technology to protect their communications. Several other ISAOs are completing their evaluations before deploying our products within their networks. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have executed a number of patent and technology licenses and intend to seek further licensees for our technology, including our GABRIEL Connection Technology&#8482; to original equipment manufacturers, or OEMs, of chips, servers, smart phones, tablets, e-Readers, laptops, net books and other devices, within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets including 5G and 4G/LTE Advanced.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have submitted a declaration with the 3<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">rd</sup> Generation Partnership Project, or 3GPP, identifying a group of our patents and patent applications that we believe are or may become essential to certain developing specifications in the 3GPP LTE, Systems Architecture Evolution, or SAE project. We have agreed to make available a non-exclusive patent license under fair, reasonable and non-discriminatory terms and conditions, with compensation, or FRAND, to 3GPP members desiring to implement the technical specifications identified by us. We believe that we are positioned to license our essential security patents to 3GPP members as they move into deploying 5G and 4G/LTE Advanced devices and solutions.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have an ongoing GABRIEL Licensing Program under which we offer licenses to a portion of our patent portfolio, technology and software, including our secure domain name registry service, to domain infrastructure providers, communication service providers as well as to system integrators. Our GABRIEL Connection Technology&#8482; License is offered to OEM customers who want to adopt the GABRIEL Connection Technology&#8482; as their solution for establishing secure connections using secure domain names within their products. We have developed GABRIEL Connection Technology&#8482; Software Development Kit (SDK) to assist with rapid integration of these techniques into existing software implementations with minimal code changes and include object libraries, sample code, testing and quality assurance tools and the supporting documentation necessary for a customer to implement our technology.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Customers who want to develop their own implementation of our patented techniques for supporting secure domain names, or other techniques that are covered by our patent portfolio for establishing secure communication links, can purchase a patent license. These licenses will typically include an initial license fee, as well as an ongoing royalty.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have signed Patent License Agreements with Avaya Inc., Aastra USA, Inc., Microsoft Corporation, Mitel Networks Corporation, NEC Corporation and NEC Corporation of America, Siemens Enterprise Communications GmbH &amp; Co. KG, and Siemens Enterprise Communications Inc. to license certain of our patents, for a one-time payment and/or an ongoing royalty for all future sales through the expiration of the licensed patents with respect to certain current and future IP-encrypted products. </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We believe that the market opportunity for our software and technology solutions is large and expanding as secure domain names are now an integral part of securing the next generation 5G and 4G/LTE Advanced wireless networks and M2M communications in areas including Smart City, Connected Car and Connected Home. We also believe that all 5G and 4G/LTE Advanced mobile devices will require unique secure domain names and become part of a secure domain name registry.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We intend to continue to license our patent portfolio, technology and software, including our secure domain name registry service, to domain infrastructure providers, communication service providers as well as to system integrators. We intend to seek further license of our technology, including our GABRIEL Connection Technology&#8482; to enterprise customers, developers and original equipment manufacturers, or OEMs, of chips, servers, smart phones, tablets, e-Readers, laptops, net books and other devices, within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets including 5G and 4G/LTE.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our employees include the core development team behind our patent portfolio, technology and software. This team has worked together for over ten years and is the same team that invented and developed this technology while working at Leidos, Inc. (&#147;Leidos&#148;). Leidos is a FORTUNE 500&#174; scientific, engineering and technology applications company that uses its deep domain knowledge to solve problems of vital importance to the nation and the world, in national security, energy and the environment, critical infrastructure and health. The team has continued its research and development work started at Leidos and expanded the set of patents we acquired in 2006 from Leidos, into a larger portfolio of approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications This portfolio now serves as the foundation of our licensing business and planned service offerings and is expected to generate the majority of our future revenue in license fees and royalties. We intend to continue our research and development efforts to further strengthen and expand our patent portfolio.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We intend to continue using a primarily outsourced and leveraged model to maintain efficiency and manage costs as we grow our licensing business by, for example, offering incentives to early licensing targets or asserting our rights for use of our patents. We also intend to expand our design pilot in participation with leading 5G and 4G/LTE companies (domain infrastructure providers, chipset manufacturers, service providers and others) and build our secure domain name registry.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Litigation</b><b> (all dollar amounts in this section are expressed in thousands except for rates per device)</b><b> </b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have multiple intellectual property infringement lawsuits pending in the United States District Court for the Eastern District of Texas, Tyler Division (&#147;USDC&#148;), and United States Court of Appeals for the Federal Circuit (&#147;USCAFC&#148;).</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) (&#147;Apple I&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On August 11, 2010, we filed a complaint against Aastra USA. Inc. (&#147;Aastra&#148;), Apple Inc. (&#147;Apple&#148;), Cisco Systems, Inc. (&#147;Cisco&#148;), and NEC Corporation (&#147;NEC&#148;) the USDC in which we alleged that these parties infringe on certain of our patents (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The cases against each defendant were separated by the judge. Aastra and NEC agreed to sign license agreements with us, and we dropped all accusations of infringement against them. A jury in USDC decided that our patents were not invalid and rendered a verdict of non-infringement by Cisco on March 4, 2013. Our motion for a new Cisco trial was denied and the case against Cisco was closed.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On November 6, 2012, a jury in the USDC awarded us over $368,000 for Apple&#146;s infringement of four of our patents, plus daily interest up to the final judgment.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Apple filed an appeal of the judgment to the USCAFC. On September 16, 2014, USCAFC affirmed the USDC jury&#146;s finding that all four of our patents at issue are valid and confirmed the USDC jury&#146;s finding of infringement of VPN on Demand under many of the asserted claims of our &#8216;135 and &#8216;151 patents, and the USDC&#146;s decision to allow evidence about our license and royalty rates regarding the determination of damages. However, the USCAFC vacated the USDC jury&#146;s damages award and some of the USDC&#146;s claim construction with respect to parts of our &#8216;504 and &#8216;211 patents and remanded the damages award and determination of infringement with respect to FaceTime back to the USDC for further proceedings.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On September 30, 2016, pursuant to the 2014 remand from the USCAFC, a jury in the USDC awarded us $302,400 for Apple&#146;s infringement of four of our patents. On September 29, 2017, the USDC entered its final judgement, </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">denied all of Apple&#146;s post-trial motions, granted all our post-trial motions, including our motion for willful infringement and enhanced the royalty rate during the willfulness period from $1.20 to $1.80 per device, and awarded us costs, certain attorneys&#146; fees, and prejudgment interest. The total amount in the final judgement was $439,700, including $302,400 (jury verdict), $41,300 (enhanced damages) and $96,000 (costs, fees and interest).</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 27, 2017 Apple filed its notice of appeal of this final judgement to the USCAFC. Apple filed its opening brief on March 19, 2018. We filed our response on April 4, 2018. On April 11, 2018, USCAFC designated <b>Cases </b><b>18-1197-CB, Case 17-1368 and Case 17-1591</b> as companion cases and assigned to the same merits panel. Events and developments after this order are described below under<b> VirnetX Inc. v. The Mangrove Partners (USCAFC </b><b>Case 17-1368) (&#147;Consolidated Appeal&#148;)</b>.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) (&#147;Apple II&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">This case began on November 6, 2012, when we had filed a complaint against Apple in USDC in which we alleged that Apple infringed on certain of our patents, (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The accused products include the iPhone 5, iPod Touch 5th Generation, iPad 4<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">th</sup> Generation, iPad mini, and the latest Macintosh computers&#894; These products were not included in the Apple I case because they were released after the Apple I case was initiated. Post-Trial Motions hearing was held on July 18, 2018. On August 31, 2018, the USDC entered a Final Judgment and issued its Memorandum Opinion and Order regarding post-trial motions, affirming the jury&#146;s verdict of $502,600 and granting VirnetX motions for supplemental damages, a sunset royalty and the royalty rate of $1.20 per infringing iPhone, iPad and Mac products, pre-judgment and post-judgment interest and costs. On September 20, 2018, pursuant to a Court&#146;s order, attorneys from VirnetX and Apple conferred and agreed, without dispute, to add an amount totaling $93,300 for Bill of Costs and Prejudgment Interest to the $502,600 jury verdict. The total amount in the final judgement in the Apple II case is now $595,900. Apple has filed a notice of appeal with the USCAFC in the Apple II case. On October 9, 2018, USCAFC accepted the notice and docketed it as<b> Case No. 19-1050 - VirnetX Inc. v. Apple Inc</b>. All subsequent events and developments in this case are described below under<b> VirnetX Inc. v. Apple Inc. (USCAFC Case 19-1050) (&#147;Apple </b><b>II Appeal&#148;).</b></p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368) (&#147;Consolidated Appeal&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On April 11, 2018, the USCAFC in an order designated the following appeals as companion cases and assigned to the same merits panel;</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On December 16, 2016, we filed appeals with the USCAFC, appealing the invalidity findings by the Patent Trial and Appeal Board (&#147;PTAB&#148;) in IPR2015-01046, and on December 20, 2016 for IPR2015-1047, involving our U.S. Patent Nos. 6,502,135, and 7,490,151. These appeals also involve Apple, and one of them involves Black Swamp IP, LLC. Oral arguments in this case were argued on January 8, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 8, 2019, the USCAFC issued its opinion vacating and remanding both decisions. The court agreed with us that the PTAB misconstrued the patent claims, that many of the PTAB&#146;s invalidity findings lacked substantial evidence, and that the PTAB Board abused its discretion in denying us the opportunity to file a motion for additional discovery as to the real party-in-interest issues. The underlying inter partes review (&#147;IPR&#148;) proceedings are currently pending before the PTAB.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1197-CB) (Appeal of Apple I Case)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 27, 2017 Apple appealed the Final Judgment entered on September 29, 2017 to the USCAFC. Oral arguments in this case were held on January 8, 2019. On January 15, 2019 the Court issued a Rule 36 order affirming the District Court Judgement. Apple filed a request for panel rehearing and rehearing en-banc in this matter on February 21, 2019. On March 12, 2019, the Court invited us to respond to Apple&#146;s petition on or before March 26, 2019. We filed our response on March 22, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#146;s decision in<b> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b>, issued on June 28, 2019 (described below). We filed a response to Apple&#146;s motion and a contingent motion for leave to file a responsive supplemental brief on July 11, 2019. On July 17, 2019, the USCAFC granted both motions and ordered Apple&#146;s and our supplemental briefs filed. On August 1, 2019, USCAFC issued an order </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">denying Apple&#146;s petition for panel and en banc rehearing. On August 7, 2019, Apple filed a motion to vacate the August 1, 2019 order and for leave to file a second request for panel rehearing and rehearing en-banc. On October 1, 2019, USCAFC issued an order denying Apple&#146;s motion. Apple subsequently requested an extension for its deadline to petition for a writ of certiorari, and that deadline was extended until December 29, 2019. Apple filed a petition for a writ of certiorari with the U.S. Supreme Court, which was denied on February 24, 2020. Prior to the Supreme Court decision denying Apple&#146;s Petition for Writ of Certiorari, on Ferbuary 20, 2020, Apple filed a Rule 60(b) Motion for Relief from Judgement in the U.S. District Court (VirnetX Inc. v. Apple, 6:10-cv-00417) seeking relief from the Court&#146;s September 29, 2017 Final Judgment. VirnetX filed a responsive brief in opposition on March 5, 2020. On March 13, 2020, the Company received payment of $454,034 from Apple, representing the previously announced final judgment with interest in this case. Apple has filed a motion in the USDC seeking to vacate the USDC&#146;s final judgment and has indicated that it will seek restitution of the payment if relief is awarded. The USDC has not ruled in this matter. </p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. Apple Inc., Cisco Systems, Inc. (USCAFC Case 17-1591)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On February 7, 2017, we filed appeals with the USCAFC, appealing the invalidity findings by the PTAB in inter-parties&#146; reexamination nos. 95/001,788, 95/001,789, and 95/001,856 related to our U.S. Patent Nos. 7,921,211 and 7,418,504. Oral arguments in this case were argued on January 8, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#146;s decision in<b> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b>, issued on June 28, 2019 (described below). </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 53.33px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On August 1, 2019, the USCAFC issued an opinion in this case agreeing with us that the PTAB could not maintain two of those reexaminations (initiated by Apple) with respect to claims as to which there has been a prior &#147;final decision&#148; on patent validity entered by a federal court. The court instructed PTAB to terminate those reexamination proceedings with respect to claims 1-35 of the &#8216;504 patent and claims 36-59 of the &#8216;211 patent. The court affirmed PTAB&#146;s invalidity findings with respect to the remaining patent claims. Apple filed a request for panel rehearing and rehearing en-banc in this matter on August 26, 2019. We filed a separate request for panel rehearing on September 3, 2019. Our request was denied on September 19, 2019, and Apple&#146;s request was denied on October 11, 2019. All decisions are final in the case.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Apple Inc. (USCAFC Case 19-1050) (&#147;Apple II Appeal&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On January 24, 2019 Apple filed its opening brief. We filed our response brief on March 1, 2019. Apple filed its reply brief on April 5, 2019. The oral arguments were heard on October 4, 2019. On November 22, 2019, the USCAFC issued an opinion affirming the district court&#146;s findings that Apple is precluded from making certain invalidity arguments and that Apple infringed the &#146;135 and &#146;151 patents; reversing the district court&#146;s finding that Apple infringed the &#146;504 and &#146;211 patents; and remanding the case for proceedings on damages. Apple sought panel and en banc rehearing, which the USCAFC denied on February 10, 2020. On February 22, 2020, USDC issued a scheduling order for the parties to brief the court about the need for a new trial for recalculating the damages. We filed our initial brief on February 28, 2020. All briefings have been completed. Court&#146;s decision in the matter is awaited. </p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. (USCAFC Case 17-2593)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On September 22, 2017, we filed with the USCAFC appeals of the invalidity findings by the PTAB in IPR2016-00693 and IPR2016-00957 involving our U.S. Patent Nos. 7,418,504 and 7,921,211. The briefing in these appeals has not taken place. The entity that initiated the IPRs, Black Swamp IP, LLC, indicated on October 18, 2017, that it would not participate in the appeals. On November 27, 2017, the USPTO indicated that it would intervene in the appeals. On January 19, 2018, the USCAFC stayed these appeals pending the USCAFC&#146;s decision in Case 17-1591. On October 25, 2019, we and the USPTO filed a joint request that the deadline to inform the USCAFC how these appeals should proceed be extended until November 1, 2019. On November 15, 2019, we and the USPTO requested that the USCAFC stay this appeal pending resolution of any petition for rehearing in Arthrex, Inc. v. Smith &amp; Nephew, Inc., No. 2018-2140. The USCAFC denied the stay request on November 27, 2019. On January 6, 2020, we filed a motion to vacate and remand in light of Arthrex, Inc. v. Smith &amp; Nephew, Inc., 941 F.3d 1320 (Fed. Cir. 2019), which was granted on February 27, 2020.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 30, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,851 involving our U.S. Patent No. 7,418,504. Oral arguments in this case were held on June 4, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On June 28, 2019, the USCAFC issued its opinion vacating the PTAB&#146;s invalidity findings with respect to claims 5, 12, and 13 and remanding to the PTAB for further proceedings. The court affirmed the PTAB&#146;s invalidity findings with respect to the remaining patent claims. Cisco filed a request for panel rehearing and rehearing en-banc in this matter on August 12, 2019. Cisco&#146;s request was denied on October 1, 2019.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1043)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 1, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,746 involving our U.S. Patent No. 6,839,759. We filed our opening brief on March 15, 2019. Cisco filed its response brief on June 19, 2019. We filed our reply brief on August 14, 2019. Cisco filed a motion to submit a sur-reply brief on August 26, 2019, which we opposed. On September 27, 2019, the USCAFC issued an order deferring resolution of Cisco&#146;s motion for the merits panel. Oral argument was held on January 8, 2020. On January 21, 2020, the USCAFC issued a Rule 36 judgment affirming the PTAB&#146;s decision.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1671)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 18, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,679 involving our U.S. Patent No. 6,502,135. We filed a motion to remand on August 23, 2019, which the USCAFC denied on October 1, 2019, directing the parties to address the issues in the merits briefs. Our opening brief is currently due on November 12, 2019. On November 7, 2019, we filed another motion to vacate and remand in light of <i>Arthrex</i>. The USPTO intervened and opposed the remand. The USCAFC granted our motion on January 24, 2020.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1725)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 29, 2019, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,792 involving our U.S. Patent No. 7,188,180. We filed a motion to remand on September 10, 2019. We filed a supplemental motion to remand in light of <i>Arthrex</i> on November 22, 2019, which the USCAFC granted on January 24, 2020. Cisco filed a petition for panel and en banc rehearing on February 24, 2020, which remains pending.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">One or more potential intellectual property infringement claims may also be available to us against certain other companies who have the resources to defend against any such claims. Although we believe these potential claims are likely valid, commencing a lawsuit can be expensive and time-consuming, and there is no assurance that we could prevail on such potential claims if we made them. In addition, bringing a lawsuit may lead to potential counterclaims which may distract our management and our other resources, including capital resources, from efforts to successfully commercialize our products.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Currently, we are not a party to any other pending legal proceedings and are not aware of any proceeding threatened or contemplated against us.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Commitments and Related Party Transactions</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We lease our offices under an operating lease with a third party expiring in October 2021. We recognize rent expense on a straight-line basis over the term of the lease.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We entered into a service agreement for the use of an aircraft from K2 Investment Fund LLC (&#147;LLC&#148;) for business travel for employees of the Company. We incurred approximately $1,790, and $1,590 in rental fees and reimbursements to the LLC during the years ended December 31, 2019, and 2018, respectively. We pay for the Company&#146;s business usage of the aircraft and have no right to purchase. Our Chief Executive Officer and Chief Administrative Officer are the managing partners of the LLC and control the equity interests of the LLC. We entered into a 12-month non-exclusive agreement with the LLC for use of the plane at a rate of $8 per flight hour, with no minimum usage requirement. The agreement contains other terms and conditions normal in such transactions and can be cancelled by either us or the LLC with 30 days&#146; notice. The agreement renews on an annual basis unless terminated by either party. Neither party has exercised their termination rights.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Critical Accounting Policies</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The preparation of financial statements in conformity with accounting principles generally accepted in the United States (&#147;GAAP&#148;) requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. The critical accounting policies we employ in the preparation of our consolidated financial statements are those which involve impairment of long-lived assets, income taxes, fair value of financial instruments and stock-based compensation.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Basis of Consolidation</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The consolidated financial statements include the accounts of VirnetX Holding Corporation and our wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Use of Estimates</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We prepare our consolidated financial statements in accordance with U.S. GAAP. In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in our accounting estimates are reasonably likely to occur. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, at the time they are made, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Leases</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The Company determines if an arrangement is a lease at inception in accordance with Accounting Standards Codification (&#147;ASC&#148;) Topic 842. Operating lease right-of-use (&#147;ROU&#148;) assets are included in other assets on the Consolidated Balance Sheet. ROU assets represent the Company&#146;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#146;s obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Revenue Recognition</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We derive our revenue from patent licensing. The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. Such agreements may be complex and include multiple elements. These agreements may include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of patents, patent licensing royalties on covered products sold by licensees, and the compensation structure and ownership of intellectual property rights associated with contractual technology development arrangements. We account for revenue in accordance with Accounting Standards Update (&#147;ASU&#148;) No.2014-09, Revenue from Contracts with Customers (&#147;Topic 606&#148;), which we adopted on January 1, 2018 using the modified-retrospective method.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Under Topic 606 a performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract&#146;s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our revenue arrangements may consist of multiple-element arrangements, with revenue for each unit of accounting recognized as the product or service is delivered to the customer.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">With the licensing of our patents, performance obligations are generally satisfied at a point in time as work is complete and our patent rights are transferred to our customers. We generally have no further obligation to our customers regarding our technology.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Certain contracts may require our customers to enter into a hosting arrangement and revenues from these contracts are recognized over time, generally over the life of the servicing contract.</p>
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				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Earnings Per Share </b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Basic earnings per share are computed by dividing earnings available to common stockholders by the weighted average number of outstanding common shares during the period. Diluted earnings per share are computed by dividing net income by the weighted average number of shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. During the years ended 2019 and 2018, we incurred losses. Therefore, the effects of any common stock equivalents were anti-dilutive during those periods.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Concentration of Credit Risk and Other Risks and Uncertainties</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our cash and cash equivalents are primarily maintained at two major financial institutions in the United States. A portion of those balances are insured by the Federal Deposit Insurance Corporation. During the year ended December 31, 2019, and 2018 we had, at times, funds which were uninsured. We do not believe that we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships with major financial institutions. We have not experienced any losses on our deposits of cash and cash equivalents.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Impairment of Long-Lived Assets</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We identify and record impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the carrying amount of an asset might not be recoverable, but not less than annually. Recoverability is measured by comparison of the anticipated future net undiscounted cash flows to the related assets&#146; carrying value. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the projected discounted future net cash flows arising from the asset.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Income Taxes</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We account for income taxes using the asset and liability method. The asset and liability method require the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established against our net deferred income tax assets, we consider all available evidence, both positive and negative. Consistent with our policy, and because of our history of operating losses, we do not currently recognize the benefit of all our deferred tax assets, including tax loss carry forwards, that may be used to offset future taxable income. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance as an income tax benefit in our statements of operations.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We account for our uncertain tax positions in accordance with U.S. GAAP. The U.S. GAAP method of accounting for uncertain tax positions utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are derecognized when we subsequently determine the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Stock-based Compensation</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We account for stock-based compensation using the fair value recognition method. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally based on the option vesting term of 4 years. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In addition, we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity investments issued generally as they vest over the performance period.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Fair Value</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We apply fair value accounting to all financial assets and liabilities and non-financial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement:</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Level 1 &#8211; Quoted prices in active markets for identical assets or liabilities.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 26.67px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Level 2 &#8211; Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 26.67px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Level 3 &#8211; Inputs that are generally unobservable and typically reflect management&#146;s estimate of assumptions that market participants would use in pricing the asset or liability.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our financial instruments are stated at amounts that equal, or are intended to approximate, fair value. When we approximate fair value, we utilize market data or assumptions that we believe market participants would use in pricing the financial instrument, including assumptions about risk and inputs to the valuation technique. We use quoted valuation techniques, primarily the income and market approach that maximize the use of observable inputs and minimize the use of unobservable inputs for recurring fair value measurements.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>New Accounting Pronouncements</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In December 2019 the Financial Accounting Standards Board (&#147;FASB&#148;) issued Accounting Standards Update (&#147;ASU&#148;) 2019-12 Income Taxes (Topic 740). The amendments in this ASU simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We are currently evaluating the impact, if any this ASU will have on our consolidated financial statements and related disclosures.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In August 2018 the FASB issued ASU 2018-13 - Fair Value Measurement (Topic 820). The FASB is issuing the amendments in this ASU as part of the disclosure framework project. On March 4, 2014, the Board issued a proposed FASB Concepts Statement, Conceptual Framework for Financial Reporting&#8212;Chapter 8: Notes to Financial Statements, which the Board finalized on August 28, 2018. The disclosure framework project&#146;s objective and primary focus are to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by GAAP that is most important to users of each entity&#146;s financial statements. The amendments in this ASU are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (&#147;Topic 326&#148;). The purpose of this ASU is to require a financial asset measured at amortized cost basis to be presented at the net amount expected to be collected. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In February 2016, FASB issued ASU No. 2016-02, Leases (Topic 842) as amended and supplemented by subsequent ASU&#146;s, (&#147;ASU 2016-02&#148;). ASU 2016-02 requires an entity to recognize ROU assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. For public companies, ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted. We adopted this ASU on January 1, 2019 which had no impact on our consolidated statements of operations.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In May 2014, the FASB issued ASU No. 2014-09 Revenue from Contracts with Customers (&#147;Topic 606&#148;). As amended, Topic 606 supersedes prior revenue recognition requirements including most industry-specific revenue recognition guidance. On January 1, 2018 we adopted this standard using the modified retrospective method which resulted in a $2,500 decrease in accumulated deficit and a $2,500 decrease in deferred revenue in our consolidated balance sheet.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Results of Operations</b> (all amounts in this section are expressed in thousands)</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 14.67px; margin-bottom: 0px; "><i><b>Revenue</b></i></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 10.67px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 10.67px; padding-right: 10.67px; "><b>2019</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 10.67px; padding-right: 0px; "><b>2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 10.67px; ">Revenue</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">85</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">63</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Revenue generated for the year ended December 31, 2019 was $85 compared to revenue for the year ended December 31, 2018 of $63. The increase was largely attributable to sales as part of our license agreements. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We recognized royalty revenue as part of license agreements entered into with customers during the patent infringement actions (see &#147;Litigation&#148;). These revenues relate to payment for use of our patented technology prior to the signing of a license agreement, and royalty payments after the execution of the license agreements. No amounts were allocable to settlement fees, expense reimbursement, damages or any other amounts other than historical and future sales as no such amounts were requested or received.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 14.67px; margin-bottom: 0px; "><i><b>Research and Development Expenses</b></i></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.83px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.83px; padding-right: 6.83px; "><b>2019</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.83px; padding-right: 0px; "><b>2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.83px; ">Research and Development</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3,845</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4,815</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Research and development costs include expenses paid to outside development consultants and compensation-related expenses for our engineering staff. Research and development costs are expensed as incurred.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our research and development expenses for the year ended December 31, 2019 were $3,845 compared to December 31, 2018 of $4,815. The decrease in 2019 compared to 2018 was primarily due to the decrease in compensation.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 14.67px; margin-bottom: 0px; "><i><b>Selling, General and Administrative Expenses</b></i></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.17px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.17px; padding-right: 5.17px; "><b>2019</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.17px; padding-right: 0px; "><b>2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.17px; ">Selling, General and Administrative</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">15,905</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">20,705</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Selling, general and administrative expenses include compensation expense for management and administrative personnel, as well as expenses for outside legal, accounting, and consulting services.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our selling, general and administrative expenses for the year ended December 31, 2019 was $15,905 compared to December 31, 2018 of $20,705. The volatility within selling, general and administrative expenses was primarily due to legal fees related to cases involving the defense of our patents. Legal fees were $5,898 and $9,706 in 2019 and 2018, respectively and represent approximately 37% of selling, general and administrative expenses for 2019 compared to 47% for 2018.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 14.67px; margin-bottom: 0px; "><i><b>Interest and Other Income, net</b></i></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 10.67px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 10.67px; padding-right: 10.67px; "><b>2019</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 10.67px; padding-right: 0px; "><b>2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 10.67px; ">Interest and Other Income</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">92</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">54</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Interest and other income for the year ended December 31, 2019 was $92 compared to December 31, 2018 of $54. </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 14.67px; margin-bottom: 0px; "><i><b>Effective Income Tax Rate</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>A reconciliation of the United States federal statutory income tax rate to our effective income tax rate is as </b><b>follows:</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">&#160;</div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 4.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">United States federal statutory rate</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">21.00</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">21.00</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">State taxes, net of federal benefit</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.99</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.01</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)%</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Valuation allowance</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(21.96</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(24.33</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)%</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Cumulative effect of accounting change</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2.07</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">R&amp;D Credit</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.34</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.53</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Other</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(0.38</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(0.27</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)%</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Effective income tax rate</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">1.99</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">(0.01</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">)%</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In 2019 and 2018 we had pre-tax losses of $19,573 and $25,403, respectively, which are available for carry forward to offset future taxable income. We made determinations to provide full valuation allowances for our net deferred tax assets at the end of 2019 and 2018, including NOL carryforwards generated during the years, based on our evaluation of positive and negative evidence, including our history of operating losses and the uncertainty of generating future taxable income that would enable us to realize our deferred tax.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Liquidity and Capital Resources</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">For the year ended December 31, 2019, our cash and cash equivalents totaled $3,135 and our short-term investments totaled $2,394 compared to $7,611 and $1,803, respectively, for the year ended December 31, 2018.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We expect that our cash and cash equivalents and short-term investments as of December 31, 2019, and the $4,489 in proceeds subsequent to December 31, 2019, from sales of our common shares under the ATM, as well as the possibility of future sales of common shares under the ATM and the universal shelf registration statement, described below, will be sufficient to fund our current level of selling, general and administration costs, including legal expenses and provide related working capital for the foreseeable future. Over the longer term, we expect to derive the majority of our future revenue from license fees and royalties associated with our patent portfolio, technology, software and secure domain name registry in the United States and other markets around the world.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Universal Shelf Registration and ATM Offering</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 30, 2018 we filed a $100,000 universal shelf registration statement on SEC Form S-3 which was declared effective by the SEC on August 16, 2018. We also entered an at-the-market equity offering sales agreement (&#147;ATM&#148;) with Cowen &amp; Company, LLC on August 31, 2018, under which we can offer and sell shares of our common stock having an aggregate value of up to $50,000.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We use the ATM proceeds for GABRIEL product development, marketing and general corporate purposes, which may include working capital, capital expenditures, other corporate expenses and acquisitions of complementary products, technologies or businesses. As of December 31, 2019, common stock with an aggregate value of up to $26,592 remained available for offer and sale under the ATM agreement.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">During the year ended December 31, 2019, we sold 1,860,483 shares under the ATM. The average sales price per common share was $5.84 and the aggregate proceeds from the sales totaled $10,866 during the period. Sales commissions, fees and other costs associated with the ATM totaled $327.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Contractual Commitments</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="77%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.22px; ">&#160;</div></td>
	<td colspan="3" width="8%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.22px; padding-right: 6.22px; "><b>Total</b></div></td>
	<td colspan="3" width="7%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.22px; padding-right: 6.22px; "><b>2020</b></div></td>
	<td colspan="3" width="7%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.22px; padding-right: 0px; "><b>2021</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="77%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.22px; ">Leases</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">102</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">56</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="4%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">46</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="77%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.22px; ">Total</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">102</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">56</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="4%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">46</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Off-Balance Sheet Arrangements</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As of December 31, 2019, we had no off-balance sheet arrangements.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tQQDM"></a><b>Item 7A.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Quantitative and Qualitative Disclosures about Market Risk </b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Consistent with the rules applicable to &#147;smaller reporting companies,&#148; we have omitted the information required by Item 7A.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tFSSD"></a><b>Item 8.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Financial Statements and Supplementary Data</b></td></tr></table><div style="clear: both"></div>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>FINANCIAL STATEMENTS</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Financial Statements Index</b></p>
				<a name="TOC"></a><table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; ">&#160;</div></td>
	<td colspan="3" width="8%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.52px; padding-right: 0px; "><b>Page</b></div></td>
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					<tr style="background-color: #cceeff;">
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; "><a href="#tROP">Report of Farber Hass Hurley LLP, Independent Registered Public Accounting Firm</a></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; "><a href="#tROP">44</a></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; "><a href="#tCBS">Consolidated Balance Sheets of VirnetX Holding Corporation as of December 31, 2019 and December 31, 2018</a></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; "><a href="#tCBS">45</a></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; "><a href="#tCSO">Consolidated Statements of Operations of VirnetX Holding Corporation for the years ended December 31, 2019 and, December 31, 2018</a></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; "><a href="#tCSO">46</a></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; "><a href="#tCSCL">Consolidated Statements of Comprehensive Loss of VirnetX Holding Corporation for the years ended December 31, 2019 and December 31, 2018 </a></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; "><a href="#tCSCL">46</a></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; "><a href="#tCSSE">Consolidated Statements of Stockholders&#8217; Equity of VirnetX Holding Corporation for the years ended December 31, 2019 and, December 31, 2018</a></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; "><a href="#tCSSE">47</a></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; "><a href="#tCSCF">Consolidated Statements of Cash Flows of VirnetX Holding Corporation for the years ended December 31, 2019, and December 31, 2018 </a></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; "><a href="#tCSCF">48</a></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="92%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.52px; "><a href="#tNCFS">Notes to Consolidated Financial Statements of VirnetX Holding Corporation</a></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="5%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; "><a href="#tNCFS">49</a></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tROP"></a><b>REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">To the Board of Directors and<br>Stockholders of VirnetX Holding Corporation</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Opinion on the Financial Statements</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have audited the accompanying consolidated balance sheets of VirnetX Holding Corporation (the &#147;Company&#148;) as of December 31, 2019 and 2018, and the related consolidated statements of operations, comprehensive loss, stockholders&#146; equity, and cash flows for each of the years in the two-year period ended December 31, 2019, and the related notes (collectively referred to as the financial statements). In our opinion, the financial statements present fairly, in all material respects, the consolidated financial position of the Company as of December 31, 2019 and 2018, and the consolidated results of their operations and cash flows for each of the years in the two-year period ended December 31, 2019, in conformity with accounting principles generally accepted in the United States of America. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company&#146;s internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control&#8212;Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), and our report dated March 16, 2020, expressed an unqualified opinion.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Basis for Opinion</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">These consolidated financial statements are the responsibility of the Company&#146;s management. Our responsibility is to express an opinion on the Company&#146;s consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Emphasis of Matter</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As discussed in Notes 12 and 15 to the financial statements, as part of ongoing litigation, the Company received approximately $454,034,000 from Apple on March 13, 2020. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><i>/s/ Farber Hass Hurley LLP</i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have served as the Company&#146;s auditor since 2008.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Chatsworth, California<br>March 16, 2020</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tCBS"></a><b>VIRNETX HOLDING CORPORATION<br></b><b>CONSOLIDATED BALANCE SHEETS<br></b><b>(in thousands, except share amounts)</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">&#160;</div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 4.06px; "><b>As of<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 0px; "><b>As of<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>ASSETS<br></b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Current assets:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Cash and cash equivalents</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3,135</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7,611</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Investments available for sale</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,394</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,803</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accounts receivables</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">5</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">6</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Prepaid expenses and other current assets</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">237</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">718</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Total current assets</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">5,771</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">10,138</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Prepaid expenses and other assets</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,711</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,604</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Property and equipment, net</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">16</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">9</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Total assets</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">7,498</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">11,751</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>LIABILITIES AND STOCKHOLDERS&#8217; EQUITY<br></b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Current liabilities:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accounts payable and accrued liabilities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,346</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,050</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accrued payroll and related expenses</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">287</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">277</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Other liabilities, current</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">193</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">140</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Income tax liability</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">396</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Total current liabilities</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,826</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,863</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Other liabilities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">44</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Total liabilities</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,870</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,863</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Commitments and contingencies (Note 4)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Stockholders&#8217; equity:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Preferred stock, par value $0.0001 per share Authorized: 10,000,000 shares at December 31, 2019 and December 31, 2018, Issued and outstanding: 0 shares at December 31, 2019 and December 31, 2018</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Common stock, par value $0.0001 per share</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Authorized: 100,000,000 shares at December 31, 2019 and December 31, 2018, Issued and outstanding: 69,586,764 shares and 66,879,847 shares, at December 31, 2019 and December 31, 2018, respectively</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Additional paid-in capital</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">223,237</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">208,317</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accumulated deficit</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(217,602</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(198,422</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accumulated other comprehensive loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(14</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(14</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Total stockholders&#8217; equity</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">5,628</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">9,888</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Total liabilities and stockholders&#8217; equity</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">7,498</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">11,751</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; "></p>
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				<p class="unknown" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 18.93px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">See accompanying notes to consolidated financial statements.<br></p>
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<div class="block-frill" style="width: 100%; margin-left: 0%; margin-top: 16px;">
				<p class="unknown" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">45</p>
			</div>

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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tCSO"></a><b>VIRNETX HOLDING CORPORATION<br></b><b>CONSOLIDATED STATEMENTS OF OPERATIONS<br></b><b>(in thousands, except share and per share amounts)</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">&#160;</div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 4.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Revenue</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">85</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">63</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Operating expense:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Research and development</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3,845</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4,815</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Selling, general and administrative expenses</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">15,905</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">20,705</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Total operating expense</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">19,750</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">25,520</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Loss from operations</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(19,665</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(25,457</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Interest and other income, net</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">92</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">54</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Loss before taxes</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(19,573</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(25,403</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Income tax benefit (expense)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">393</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Net loss</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>$</b></div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b></b><b>(19,</b><b>180</b><b></b></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>$</b></div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b></b><b>(25,406</b></div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; "><b>)</b></div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Basic and diluted loss per share</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(0.28</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(0.40</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Weighted average shares outstanding basic and diluted</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">68,564,321</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">62,985,763</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">&nbsp;&nbsp;&nbsp;</p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tCSCL"></a><b>VIRNETX HOLDING CORPORATION<br></b><b>CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS<br></b><b>(in thousands)</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">&#160;</div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 4.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Net loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(19,180</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(25,406</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Other comprehensive (loss), net of tax:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Change in unrealized gain (loss) on investments</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(1</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Change in foreign currency translation</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(3</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Total other comprehensive gain (loss), net of tax</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(1</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Comprehensive loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">(19,180</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">(25,407</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">)</div></td>
</tr>


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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tCSSE"></a><b>VirnetX Holding Corporation<br></b><b>CONSOLIDATED STATEMENTS OF STOCKHOLDERS&#8217; EQUITY<br></b><b>(in thousands, except share amounts)</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">&#160;</div></td>
	<td colspan="6" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.05px; padding-right: 2.05px; "><b>&nbsp;&nbsp;&nbsp;<br></b><b>Common Stock</b></div></td>
	<td colspan="3" width="9%" rowspan="2" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.05px; padding-right: 2.05px; "><b>Additional<br> </b><b>Paid-in<br> </b><b>Capital </b></div></td>
	<td colspan="3" width="11%" rowspan="2" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.05px; padding-right: 2.05px; "><b>Accumulated<br> </b><b>Deficit </b></div></td>
	<td colspan="3" width="13%" rowspan="2" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.05px; padding-right: 2.05px; "><b>Accumulated<br> </b><b>Other<br> </b><b>Comprehensive<br> </b><b>Loss </b></div></td>
	<td colspan="3" width="11%" rowspan="2" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.05px; padding-right: 0px; "><b>Total<br> </b><b>Stockholders&#8217;<br> </b><b>Equity<br> </b><b>(Deficit) </b></div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">&#160;</div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.05px; padding-right: 2.05px; "><b>Shares</b></div></td>
	<td colspan="3" width="7%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.05px; padding-right: 2.05px; "><b>Amount</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; "><b>Balance at December 31, 2017</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>&#160;</b></div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>59,051,978</b></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b></b><b>6</b></div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>177,076</b></div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>(175,516</b></div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>(13</b></div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b></b><b>1,553</b></div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Cumulative effect of accounting change</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,500</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,500</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Stock issued for cash at $3.00 -$4.89 per share, net</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7,510,555</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">27,051</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">27,052</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Stock issued for options and RSUs, net </div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">317,314</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">135</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">135</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Stock-based compensation</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4,055</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4,055</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Comprehensive income:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Net loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(25,406</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(25,406</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Change in unrealized<br> losses, net of tax</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(1</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(1</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Comprehensive loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(25,407</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; "><b>Balance at December 31, 2018</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>&#160;</b></div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>66,879,847</b></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b></b><b>7</b></div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>208,317</b></div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>(198,422</b></div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>(14</b></div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b></b><b>9,888</b></div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Stock issued for cash at $4.00 -$6.49 per share, net</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,860,483</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">10,539</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">10,539</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Stock issued for options and RSUs, net </div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">846,434</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">670</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">670</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Stock-based compensation</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3,711</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3,711</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Comprehensive income:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Net loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(19,180</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(19,180</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Change in foreign currency translation, net of tax</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(3</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(3</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Change in unrealized gains,<br>net of tax</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; ">Comprehensive loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(19,180</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="37%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.05px; "><b>Balance at December 31, 2019</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>&#160;</b></div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>69,586,764</b></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="4%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b></b><b>7</b></div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="6%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>223,</b><b>237</b></div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="8%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>(217,</b><b>602</b><b></b></div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>(14</b></div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b>$</b></div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; "><b></b><b>5,628</b></div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tCSCF"></a><b>VIRNETX HOLDING CORPORATION<br></b><b>CONSOLIDATED STATEMENTS OF CASH FLOWS<br></b><b>(in thousands)</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">&#160;</div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 4.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="17%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; "><b>Cash flows from operating activities:<br></b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Net loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(19,180</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(25,406</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Adjustments to reconcile net loss to net cash from operating activities:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Depreciation</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">18</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 26.67px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Stock-based compensation</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3,711</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4,055</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Changes in assets and liabilities:</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Prepaid expenses and other current assets</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">374</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">258</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accounts payable</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">296</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">636</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Other liabilities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">97</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accrued payroll and related expenses</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">10</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(1,856</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Accounts receivable</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(6</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Income tax liability</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(396</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Net cash used in operating activities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>&#160;</b></div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>(15,</b><b>080</b><b></b></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>&#160;</b></div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>(22,298</b></div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; "><b>)</b></div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Cash flows from investing activities:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Purchase of property and equipment</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(14</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Purchase of investments</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(5,784</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(3,090</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Proceeds from sale or maturity of investments</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">5,192</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2,720</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Net cash used in investing activities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>&#160;</b></div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>(60</b><b>6</b><b></b></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; "><b>)</b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>&#160;</b></div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>(370</b></div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; "><b>)</b></div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Cash flows from financing activities:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Proceeds from exercise of options</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">816</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">135</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Proceeds from sale of common stock</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">10,539</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">27,052</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Payments on payroll taxes on cashless exercise of RSUs</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(145</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(43</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Net cash provided by financing activities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>&#160;</b></div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>11,</b><b>2</b><b>1</b><b>0</b></div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>&#160;</b></div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; "><b>27,144</b></div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Net increase (decrease) in cash and cash equivalents</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,476</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4,476</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Cash and cash equivalents, beginning of period</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">7,611</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3,135</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Cash and cash equivalents, end of period</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">3,135</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">7,611</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Cash paid for income taxes</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">4</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="67%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 4.06px; ">Deferred revenue reclassified to retained earnings &#8211; ASC 606 adoption</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="14%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">2,500</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tNCFS"></a><b>VirnetX Holding Corporation<br></b><b>NOTES TO CONSOLIDATED FINANCIAL STATEMENTS<br></b><b>(in thousands except share, per share and per device amounts)</b></p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 1 &#8722; Formation and Business of the Company</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">VirnetX Holding Corporation, which we refer to as&#148; we&#148;, &#147;us&#148;, &#147;our&#148;, &#147;the Company&#148; or &#147;VirnetX&#148;, is engaged in the business of commercializing a portfolio of patents. We seek to license our technology, including GABRIEL Connection Technology&#8482;, to various original equipment manufacturers, or OEMs, that use our technologies in the development and manufacturing of their own products within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets. Prior to 2012 our revenue was limited to an insignificant amount of software royalties pursuant to the terms of a single license agreement. During 2013 and 2012 we had revenues from settlements of patent infringement disputes whereby we received consideration for past sales of licensees that utilized our technology, where there was no prior patent license agreement (see &#147;Revenue Recognition&#148;).</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our portfolio of intellectual property is the foundation of our business model. We currently own approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications. Our patent portfolio is primarily focused on securing real-time communications over the Internet, as well as related services such as the establishment and maintenance of a secure domain name registry. Our patented methods also have additional applications in the key areas of device operating systems and network security for Cloud services, M2M communications in areas of Smart City, Connected Car and Connected Home. The subject matter of all our U.S and foreign patents and pending applications relates generally to securing communications over the internet and such covers all our technology and other products. Our issued U.S. and foreign patents expire at various times during the period from 2019 to 2024. Some of our issued patents and pending patent applications were acquired by our principal operating subsidiary; VirnetX, Inc., from Leidos, (f/k/a Science Applications International Corporation or SAIC) in 2006 and we are required to make payments to Leidos, based on cash or certain other values generated from those patents. The amount of such payments depends upon the type of value generated, and certain categories are subject to maximums and other limitations.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 2 &#8722; Summary of Significant Accounting Policies</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. The critical accounting policies we employ in the preparation of our consolidated financial statements are those which involve impairment of long-lived assets, income taxes, fair value of financial instruments and stock-based compensation.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Use of Estimates</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We prepare our consolidated financial statements in accordance with accounting principles generally accepted in the U.S. (&#147;U.S. GAAP&#148;). In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in the accounting estimates are reasonably likely to occur from period to period. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below. We have reviewed our critical accounting policies and estimates with the audit committee of our board of directors.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Basis of Consolidation</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The consolidated financial statements include the accounts of VirnetX Holding Corporation and our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Leases</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The Company determines if an arrangement is a lease at inception in accordance with Accounting Standards Codification (&#147;ASC&#148;) Topic 842. Operating lease right-of-use (&#147;ROU&#148;) assets are included in Prepaid expense, and other assets on the Consolidated Balance Sheet. ROU assets represent the Company&#146;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#146;s obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. (See Note 14)</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Revenue Recognition</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We derive our revenue from patent licensing. The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. Such agreements may be complex and include multiple elements. These agreements may include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of patents, patent licensing royalties on covered products sold by licensees, and the compensation structure and ownership of intellectual property rights associated with contractual technology development arrangements. We account for revenue in accordance with Accounting Standards Update (&#147;ASU&#148;) No.2014-09, Revenue from Contracts with Customers (&#147;Topic 606&#148;), which we adopted on January 1, 2018 using the modified-retrospective method.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Under Topic 606 a performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract&#146;s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our revenue arrangements may consist of multiple-element arrangements, with revenue for each unit of accounting recognized as the product or service is delivered to the customer.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">With the licensing of our patents, performance obligations are generally satisfied at a point in time as work is complete and our patent rights are transferred to our customers. We generally have no further obligation to our customers regarding our technology.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Certain contracts may require our customers to enter into a hosting arrangement with us and for these arrangements&#146; revenue is recognized over time, generally over the life of the servicing contract.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Contingent Gains</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We recognize gain contingencies in accordance with ASC 450-30-25 which prohibits recognition of contingent gains until realized. Accordingly, we do not record contingent gains ahead of such realization. Management generally considers any such gains as realized only upon the collection of cash.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Cash and Cash Equivalents</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We consider all highly liquid investments purchased with original maturities of three months or less at the date of purchase to be cash equivalents. Our cash and cash equivalents are not subject to significant interest rate risk due to the short maturities of these investments.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Prepaid Expenses and Other Current Assets</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Prepaid Expense and Other Current Assets on the consolidated balance sheet at December 31, 2018 includes the current portion of prepaid rent for a facility lease for corporate promotional and marketing purposes, and this balance is included in ROU assets as of December 31, 2019 (see Note 14 - Effects of Adopting ASU Topic 842 &#8211; Leases, below). In a prior year, the Company prepaid $4,000 which is being amortized over the remaining balance of the lease. The unamortized non-current portion of the prepayment is included in Prepaid Expenses-Non-current on the consolidated balance sheet.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Investments</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Investments are classified as available-for-sale and are recorded at fair market value. Unrealized gains and losses are reported as other comprehensive income. Realized gains and losses are recorded in income in the period they are realized using specific identification of each security&#146;s cost basis. We invest our excess cash primarily in highly liquid debt instruments including corporate, government and federal agency securities, with contractual maturities less than two years. By policy, we limit the amount of credit exposure to any one issuer.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Property and Equipment</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Property and equipment are stated at historical cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the accelerated and straight-line methods over the estimated useful lives of the assets, which range from five to seven years. Repair and maintenance costs are charged to expense as incurred.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Concentration of Credit Risk and Other Risks and Uncertainties</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our cash and cash equivalents are primarily maintained at two major financial institutions in the United States. Deposits held with these financial institutions may exceed the amount of insurance provided on such deposits. A portion of those balances are insured by the Federal Deposit Insurance Corporation, or FDIC. During the year ended December 31, 2019 and 2018, we had, at times, funds that were uninsured. We do not believe that we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships. We have not experienced any losses on our deposits of cash and cash equivalents.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Fair Value</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The carrying amounts of our financial instruments, including cash equivalents, accounts payable, and accrued liabilities, approximate fair value because of their generally short maturities.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Intangible Assets</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We record intangible assets at cost, less accumulated amortization. Amortization of intangible assets is provided over their estimated useful lives, which can range from 3 to 15 years, on either a straight-line basis or as revenue is generated by the assets.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Impairment of Long-Lived Assets</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We identify and record impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the carrying amount of an asset might not be recoverable, but not less than annually. Recoverability is measured by comparison of the anticipated future net undiscounted cash flows to the related assets&#146; carrying value. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the projected discounted future net cash flows arising from the asset.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Research and Development</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Research and development costs include expenses paid to outside development consultants and compensation related expenses for our engineering staff. Research and development costs are expensed as incurred.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Income Taxes</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">against our net deferred income tax assets, we consider all available evidence, both positive and negative. Consistent with our policy, and because of our history of operating losses, we do not currently recognize the benefit of all of our deferred tax assets, including tax loss carry forwards, that may be used to offset future taxable income. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance as an income tax benefit in our statements of operations.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We account for our uncertain tax positions in accordance with U.S. GAAP. The U.S. GAAP method of accounting for uncertain tax positions utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are derecognized when we subsequently determine the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Stock-Based Compensation</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We account for stock-based compensation using the fair value recognition method in accordance with U.S. GAAP. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally the vesting term of 4 years. We do not estimate the forfeiture rate and recognize forfeitures, if any, when they occur. See Note 6 - Stock-Based Compensation below for additional information concerning our share-based compensation awards.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In addition, as required we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity instruments issued as they vest over the performance period.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>Earnings per Share</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Basic earnings per share are computed by dividing earnings available to common stockholders by the weighted average number of outstanding common shares during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during these periods.</p>
				<p class="h3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><i><b>New Accounting Pronouncements</b></i></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In December 2019 the Financial Accounting Standards Board (&#147;FASB&#148;) issued Accounting Standards Update (&#147;ASU&#148;) 2019-12 Income Taxes (Topic 740). The amendments in this ASU simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We are currently evaluating the impact, if any this ASU will have on our consolidated financial statements and related disclosures.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In August 2018 the FASB issued ASU 2018-13 - Fair Value Measurement (Topic 820). The FASB is issuing the amendments in this ASU as part of the disclosure framework project. On March 4, 2014, the Board issued a proposed FASB Concepts Statement, Conceptual Framework for Financial Reporting&#8212;Chapter 8: Notes to Financial Statements, which the Board finalized on August 28, 2018. The disclosure framework project&#146;s objective and primary focus are to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by GAAP that is most important to users of each entity&#146;s financial statements. The amendments in this ASU are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (&#147;Topic 326&#148;). The purpose of this ASU is to require a financial asset measured at amortized cost basis to be presented at the net amount expected to be collected. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In February 2016, FASB issued ASU No. 2016-02, Leases (Topic 842) as amended and supplemented by subsequent ASU&#146;s, (&#147;ASU 2016-02&#148;). ASU 2016-02 requires an entity to recognize ROU assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. For public companies, ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted. We adopted this ASU on January 1, 2019 which had no impact on our consolidated statements of operations.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In May 2014, the FASB issued ASU No. 2014-09 Revenue from Contracts with Customers (&#147;Topic 606&#148;). As amended, Topic 606 supersedes prior revenue recognition requirements including most industry-specific revenue recognition guidance. On January 1, 2018 we adopted this standard using the modified retrospective method which resulted in a $2,500 decrease in accumulated deficit and a $2,500 decrease in deferred revenue in our consolidated balance sheet.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 3 &#8722; Property and Equipment</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our major classes of property and equipment were as follows:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 8.23px; ">&#160;</div></td>
	<td colspan="6" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 8.23px; padding-right: 0px; "><b>December 31</b></div></td>
</tr>
<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 8.23px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 8.23px; padding-right: 8.23px; "><b>2019</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 8.23px; padding-right: 0px; "><b>2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 8.23px; ">Office furniture</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">79</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">79</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 8.23px; ">Computer equipment</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">81</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">67</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 8.23px; ">Total</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">160</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">146</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 8.23px; ">Less accumulated depreciation</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(144</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(137</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="79%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 8.23px; ">Total property and equipment, net</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">16</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">9</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Depreciation expense for the years ended December 31, 2019 and 2018 was $7, and $18, respectively.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 4 &#8722; Commitments, Contingencies and Related Party Transactions</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We lease our offices under an operating lease with a third party expiring in October 2021. We recognize rent expense on a straight-line basis over the term of the lease. Rent expense was $56, for each of the years ended December 31, 2019, and 2018. Future minimum rents due under the lease total $102 in 2019, of which $56 is due in 2020 and $46 is due in 2021, when the lease expires.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We entered into a service agreement for the use of an aircraft from K2 Investment Fund LLC (&#147;LLC&#148;) for business travel for employees of the Company. We incurred approximately $1,790 and $1,590 in rental fees and reimbursements to the LLC during the years ended December 31, 2019 and 2018, respectively. We pay for the Company&#146;s usage of the aircraft and have no rights to purchase. Our Chief Executive Officer and Chief Administrative Officer are the managing partners of the LLC and control the equity interests of the LLC. We entered into a 12-month non-exclusive agreement with the LLC for use of the plane at a rate of $8 per flight hour, with no minimum usage requirement. The agreement contains other terms and conditions normal in such transactions and can be cancelled by either us or the LLC with 30 days&#146; notice. The agreement renews on an annual basis unless terminated by either party. Neither party has exercised their termination rights.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 5 &#8722; Stock Plan</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have a stock incentive plan for employees and others called the VirnetX Holding Corporation 2013 Equity Incentive Plan (the &#147;2013 Plan&#148;), which has been approved by our stockholders. To the extent that any award should expire, become un-exercisable or is otherwise forfeited, the shares subject to such award will again become available for issuance under the 2013 Plan. The 2013 Plan provides for the granting of stock options and restricted stock units purchase rights (&#147;RSUs&#148;) to our employees and consultants. Stock options granted under the 2013 Plan may be </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">incentive stock options or nonqualified stock options. Incentive stock options (&#147;ISOs&#148;) may only be granted to our employees (including officers and directors). Nonqualified stock options (&#147;NSOs&#148;) and stock purchase rights may be granted to our employees and consultants.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The 2013 Plan will expire in 2023. Options may be granted under the 2013 Plan with an exercise price determined by our Board of Directors, or a duly appointed committee thereof, provided, however, that the exercise price of an option granted to any employee shall be not less than 100% of the fair market value at the date of grant in the case of ISOs or 85% of the fair market value at the date of grant in the case of an NSO. The exercise price of an ISO or NSO granted to one of our Named Executive Officers shall not be less than 100% fair market value of the shares at the date of grant and the exercise price of an ISO granted to a 10% shareholder shall not be less than 110% of the fair market value of the shares on the date of grant. Stock options granted under the 2013 Plan typically vest over four years and have a 10-year term. All RSUs are considered to be granted at the fair value of our stock on the date of grant because they have no exercise price. RSUs typically vest over four years. At December 31, 2019, there were 1,208,070 shares available for grant under the 2013 Plan.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 6 &#8722; Stock-Based Compensation</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The following tables summarize information about stock options and RSUs outstanding at December 31, 2019:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="10" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.55px; "><b>Options Outstanding</b></div></td>
	<td colspan="9" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 6.55px; padding-right: 0px; "><b>Options Vested and Exercisable</b></div></td>
</tr>
<tr>
	<td colspan="1" width="26%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.55px; "><b>Range of<br> </b><b>Exercise Prices</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 6.55px; padding-right: 6.55px; "><b>Number<br> </b><b>Outstanding</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 6.55px; padding-right: 6.55px; "><b>Weighted<br> </b><b>Average<br> </b><b>Remaining<br> </b><b>Contractual<br> </b><b>Life (Years)</b></div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 6.55px; padding-right: 6.55px; "><b>Weighted<br> </b><b>Average<br> </b><b>Exercise<br> </b><b>Price</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 6.55px; padding-right: 6.55px; "><b>Number<br> </b><b>Exercisable</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 6.55px; padding-right: 6.55px; "><b>Weighted<br> </b><b>Average<br> </b><b>Remaining<br> </b><b>Contractual<br> </b><b>Life (Years)</b></div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 6.55px; padding-right: 0px; "><b>Weighted<br> </b><b>Average<br> </b><b>Exercise<br> </b><b>Price</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="26%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.55px; ">$ &#8201;&#8201;2.35 -&#8201;&#8201;6.95&#8201;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4,376,396</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7.08</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4.29</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,826,062</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">6.48</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4.31</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="26%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.55px; ">$ 14.52 -&#8201;35.25&#8201;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,253,625</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2.71</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">23.16</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,253,625</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2.71</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">23.16</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="26%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.55px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">5,630,021</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">6.11</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">8.49</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">4,079,687</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">5.32</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">10.10</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The following tables summarize activity under the Plan for the indicated periods:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">&#160;</div></td>
	<td colspan="12" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.61px; padding-right: 0px; "><b>Options</b></div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">&#160;</div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.61px; padding-right: 6.61px; "><b>Number of<br> </b><b>Shares</b></div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.61px; padding-right: 6.61px; "><b>Weighted<br> </b><b>Average<br> </b><b>Exercise<br> </b><b>Price</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.61px; padding-right: 6.61px; "><b>Weighted<br> </b><b>Average<br> </b><b>Remaining<br> </b><b>Contractual<br> </b><b>Life (Years)</b></div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.61px; padding-right: 0px; "><b>Aggregate<br> </b><b>Intrinsic<br> </b><b>Value</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Outstanding at December 31, 2017</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">5,138,066</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">8.41</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Options granted</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,095,000</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3.52</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Options exercised</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(117,229</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.15</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Options cancelled</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(117,000</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">5.34</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Outstanding at December 31, 2018</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">5,998,837</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7.72</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Options granted</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">345,000</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">6.06</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Options exercised</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(663,816</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.23</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Options cancelled</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(50,000</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">4.95</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Outstanding at December 31, 2019</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">5,630,021</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">8.49</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">6.11</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">516</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.61px; ">Options exercisable at December 31, 2019</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">4,079,687</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">10.10</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">5.32</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">314</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">&#160;</div></td>
	<td colspan="9" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.21px; padding-right: 0px; "><b>RSUs</b></div></td>
</tr>
<tr>
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">&#160;</div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.21px; padding-right: 6.21px; "><b>Number of<br> </b><b>RSUs</b></div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.21px; padding-right: 6.21px; "><b>Weighted<br> </b><b>Average<br> </b><b>Grant Date<br> </b><b>Fair Value</b></div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.21px; padding-right: 0px; "><b>Aggregate<br> </b><b>Intrinsic<br> </b><b>Value</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">Outstanding at December 31, 2017</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">469,661</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">5.19</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">RSUs granted</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">246,663</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3.26</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">RSUs vested</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(211,330</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">6.19</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">Outstanding at December 31, 2018</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">504,994</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">3.83</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">RSUs granted</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">229,996</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">6.06</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">RSUs vested</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(207,334</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4.07</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">RSUs cancelled</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(29,167</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">4.65</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="64%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.21px; ">Outstanding at December 31, 2019</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">498,489</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="10%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">4.71</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">86</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Intrinsic value is calculated as the difference between the per-share market price of our common stock on the last trading day of 2019, which was $3.80 and the exercise price of the options. For options exercised, the intrinsic value is the difference between market price and the exercise price on the date of exercise. We received cash proceeds of $816 and $135 from stock options exercised in 2019 and 2018, respectively. The total intrinsic value of options exercised was $2,473 and $46 during the years ended December 31, 2019 and 2018, respectively.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Stock-based compensation expense is included in general and administrative expense for each period as follows:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 2.06px; "><b>Stock-Based Compensation by Type of Award</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 2.06px; padding-right: 2.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 2.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Stock options</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,756</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,926</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">RSUs</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">955</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,129</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Total stock-based compensation expense</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">3,711</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">4,055</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As of December 31, 2019, there was $4,801 of unrecognized stock-based compensation expense related to unvested employee stock options and $1,882 of unrecognized stock-based compensation expense related to unvested RSUs. These costs are expected to be recognized over a weighted-average period of 2.13 and 2.33 years, respectively.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model using the following weighted average assumptions:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 2.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Expected stock price volatility</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">92.34</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">85.26</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Risk-free interest rate</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2.09</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2.73</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Expected life term</div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 2.06px; padding-right: 2.06px; ">6.14 years</div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 2.06px; padding-right: 0px; ">6.02 years</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Expected dividends</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">0</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">0</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Based on the Black-Scholes option pricing model, the weighted average estimated fair value of employee stock options granted was $4.63 and $2.58 per share during the years ended December 31, 2019 and 2018, respectively.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The expected life was determined using the simplified method outlined in ASC 718,<i> &#147;Compensation - Stock </i><i>Compensation&#148;</i>. Expected volatility of the stock options was based upon historical data and other relevant factors. We have not provided an estimate for forfeitures because we have had nominal forfeited options and RSUs and believed that all outstanding options and RSUs at December 31, 2019, would vest.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 7 &#8722; Earnings Per Share</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Basic earnings per share are based on the weighted average number of shares outstanding for a period. Diluted earnings per share are based upon the weighted average number of shares and potentially dilutive common shares outstanding. Potential common shares outstanding principally include stock options, under our stock plan and warrants. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during those periods.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The table below sets forth the basic and diluted loss per share calculations:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 12.89px; ">&#160;</div></td>
	<td colspan="3" width="16%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 12.89px; padding-right: 12.89px; "><b>2019</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 12.89px; padding-right: 0px; "><b>2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 12.89px; ">Net loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(19,180</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(25,406</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 12.89px; ">Basic and diluted weighted average number of shares outstanding</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">68,564</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">62,986</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 12.89px; ">Basic and diluted loss per share</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.28</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.40</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 8 &#8722; Common Stock</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Each share of common stock has the right to one vote. The holders of common stock are entitled to receive dividends whenever funds are legally available and when declared by our Board of Directors, subject to the prior rights of holders of all classes of stock outstanding having priority rights as to dividends. Our restated articles of incorporation authorize us to issue up to 100,000,000 shares of $.0001 par value common stock.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In August 2015, we filed a universal shelf registration statement with the SEC enabling us to offer and sell from time to time up to $100 million of equity, debt or other types of securities. We also entered into an at-the-market (&#147;ATM&#148;) </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">equity offering sales agreement with Cowen &amp; Company, LLC in August 2015, under which we may offer and sell shares of our common stock having an aggregate value of up to $35 million. On March 8, 2018, we amended our August 20, 2015 equity offering sales agreement with Cowen whereby the maximum aggregate value of the Company&#146;s common stock we could offer and sell, from time to time, was increased from $35,000 to $50,000. This registration statement expired on September 2, 2018.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 30, 2018 we filed a $100,000 replacement universal shelf registration statement on SEC Form S-3. This replacement registration statement was declared effective by the SEC on August 16, 2018. We also entered a new ATM with Cowen on August 31, 2018, under which we could offer and sell shares of our common stock having an aggregate value of up to $50,000.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We use the ATM proceeds for GABRIEL product development and marketing, and general corporate purposes, which may include working capital, capital expenditures, other corporate expenses and acquisitions of complementary products, technologies or businesses. As of December 31, 2019, common stock with an aggregate value of up to $26,592 remained available for offer and sale under the ATM agreement.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We sold 1,860,483 and 7,510,555 shares of common stock under the ATM program during the years ended December 31, 2019 and 2018 respectively. The average sales price per common share sold during the year ended December 31, 2019 was $5.84 and the aggregate proceeds from the sales totaled $10,866 during the period. Sales commissions, fees and other costs associated with the ATM transactions totaled $326 for 2019. The average sales price per common share sold during the year ended December 31, 2018 was $3.71 and the aggregate proceeds from the sales totaled $27,837 during the period. Sales commissions, fees and other costs associated with the ATM transactions totaled $785 for 2018 (see Note 15 Subsequent Events).</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In addition, in 2015 we issued warrants for the purchase of 25,000 shares of common stock which are exercisable at a price of $7 per share and expire in April 2020. </p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 9 &#8722; Employee Benefit Plan</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We sponsor a defined contribution 401k plan covering substantially all our employees. Our matching contribution to the plan was approximately $101 and $95 in 2019 and 2018, respectively.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 10 &#8722; Income Taxes</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The income tax benefit (provision) is comprised of the following:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 2.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Current:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Federal</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">State</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">393</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Foreign</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">393</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Deferred:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Federal</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">State</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Total income tax provision</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;393</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">(3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">)</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">A reconciliation of the United States federal statutory income tax rate to our effective income tax rate is as follows:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 2.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">United States federal statutory rate</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">21.00</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">21.00</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">State taxes, net of federal benefit</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.99</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.01</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)%</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Valuation allowance</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(21.96</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(24.33</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)%</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Accounting method change - ASC 606</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2.07</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">R&amp;D Credit</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.34</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1.53</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">%</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Other</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(0.38</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(0.27</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)%</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Effective income tax rate</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">1.99</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">%</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#160;</div></td><td width="12%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">(0.01</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">)%</div></td>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In 2019 and 2018, we had pre-tax losses of $19,573 and $25,403 respectively, which are available for carry forward to offset future taxable income. We made determinations to provide full valuation allowances for our net deferred tax assets at the end of 2019 and 2018, including NOL carryforwards generated during the years, based on our evaluation of positive and negative evidence, including our history of operating losses and the uncertainty of generating future taxable income that would enable us to realize our deferred tax assets.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Deferred tax assets (liabilities) consist of the following:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 2.06px; "><b>As of<br></b><b> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 0px; "><b>As of<br></b><b> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Deferred tax assets:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Reserves and accruals</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">62</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">45</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Research and development credits and other credits</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,730</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,635</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Net operating loss carry forward</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">27,907</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">25,733</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Stock based compensation</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">8,402</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">8,857</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Other</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">11</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">26</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Total deferred tax assets</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">38,112</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">36,296</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Valuation allowance</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(38,112</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(36,296</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Deferred tax assets after valuation allowance</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Total deferred tax liability</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Net deferred tax assets (liabilities)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In assessing the realization of deferred tax assets, management considers whether it is more likely than not that a portion of the net deferred assets will not be realized. The ultimate realization of the net deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Based on the available objective evidence, management believes it is more likely than not that the net deferred tax assets at December 31, 2019 will not be realizable. Accordingly, management has maintained a full valuation allowance against its net deferred tax assets at December 31, 2019. The net change in the total valuation allowance for the 12 months ended December  31, 2019 was an increase of $1,816. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">At December 31, 2019, we had federal and state net operating loss carryforwards of approximately $131,055 and $107,989, respectively, expiring beginning in 2028 for federal and in 2029 for state, respectively. At December 31, 2019, we had federal research and development creditcarryforwards of approximately $1,730, expiring beginning in 2032. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Internal Revenue Code Section 382 places a limitation (the &#147;Section 382 Limitation&#148;) on the amount of net operating loss carry forwards that can be used to offset taxable income after a change in control (generally greater than 50% change in ownership) of a loss corporation. California, the state in which our headquarters was once located, has similar rules. Our capitalization may have resulted in such a change. Generally, after a control change, a loss corporation cannot deduct net operating loss carry forwards generated in years prior to the deemed change of control under IRC Section 382 in excess of the Section 382 Limitation. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We are required to recognize the financial statement effects of a tax position when it is more likely than not, based on the technical merits, that the position will be sustained upon examination. As a result, we have provided an allowance for an uncertain tax position under ASC 740-10 of $0 and $316 at December 31, 2019 and December 31, 2018, respectively. In 2019, we released all ASC 740-10 uncertain tax positions due to the expiring of the statute of limitation. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our tax returns are subject to review by various tax authorities. The returns subject to review are those from 2005 forward.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our policy is to recognize interest and penalties, if any, accrued on any unrecognized tax benefits, as a component of income tax expense. We had no interest or penalties accrued for the year ended December 31, 2019.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Reconciliation of provision for uncertain tax position discussed above:</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">&#160;</div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 2.06px; "><b>Year Ended<br> </b><b>December 31, 2019</b></div></td>
	<td colspan="3" width="15%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 2.06px; padding-right: 0px; "><b>Year Ended<br> </b><b>December 31, 2018</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Balance at the beginning of the year</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">316</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">316</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Additions based on tax positions related to the current year</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Additions for tax positions of prior years</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Settlements</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Lapse of applicable statute of limitations</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">(316</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="69%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 2.06px; ">Balance at the end of the year</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">316</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 11 &#8722; Fair Value Measurement</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We apply fair value accounting for all financial assets and liabilities and non-financial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement:</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Level 1 &#8211; Quoted prices in active markets for identical assets or liabilities.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 26.67px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Level 2 &#8211; Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 26.67px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Level 3 &#8211; Inputs that are generally unobservable and typically reflect management&#146;s estimate of assumptions that market participants would use in pricing the asset or liability.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The carrying amounts for cash and cash equivalents, investments in certificates of deposit, accounts payable and accrued expenses approximate their fair values due to the short period of time until maturity.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 26.67px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><i>Mutual funds</i>: Valued at the quoted net asset value (NAV) of shares held.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 26.67px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><i>U.S. agency securities</i>: Fair value measured at the closing price reported on the active market on which the individual securities are traded.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The following table shows the adjusted cost, gross unrealized gains, gross unrealized losses and fair value of our financial assets as of December 31, 2019 and 2018 (in thousands):</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">&#160;</div></td>
	<td colspan="18" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.07px; padding-right: 0px; "><b>December 31, 2019</b></div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">&#160;</div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.07px; padding-right: 6.07px; "><b>Adjusted<br> </b><b>Cost</b></div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.07px; padding-right: 6.07px; "><b>Unrealized<br> </b><b>Gains</b></div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.07px; padding-right: 6.07px; "><b>Unrealized<br> </b><b>Losses</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.07px; padding-right: 6.07px; "><b>Fair<br> </b><b>Value</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.07px; padding-right: 6.07px; "><b>Cash<br> </b><b>and Cash<br> </b><b>Equivalents</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 6.07px; padding-right: 0px; "><b>Investments<br> </b><b>Available<br> </b><b>for Sale</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">Cash</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,076</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,076</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">2,076</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="10%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">Level 1:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">Mutual funds</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">613</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">613</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">613</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">U.S. agency securities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2,837</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2,840</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">446</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2,394</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3,450</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3,453</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,059</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2,394</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 6.07px; ">Total</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">5,526</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;3</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">5,529</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="10%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">3,135</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="10%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;2,394</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">&#160;</div></td>
	<td colspan="18" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.52px; padding-right: 0px; "><b>December 31, 2018</b></div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.52px; padding-right: 5.51px; "><b>Adjusted<br> </b><b>Cost</b></div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.51px; padding-right: 5.51px; "><b>Unrealized<br> </b><b>Gains</b></div></td>
	<td colspan="3" width="11%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.51px; padding-right: 5.51px; "><b>Unrealized<br> </b><b>Losses</b></div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.51px; padding-right: 5.51px; "><b>Fair<br> </b><b>Value</b></div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.51px; padding-right: 5.51px; "><b>Cash<br> </b><b>and Cash<br> </b><b>Equivalents</b></div></td>
	<td colspan="3" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.51px; padding-right: 0px; "><b>Investments<br> </b><b>Available<br> </b><b>for Sale</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">Cash</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">5,048</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">5,048</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;5,048</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">Level 1:<br></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">Mutual funds</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,107</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,107</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,107</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">U.S. agency securities</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3,259</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">3,259</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,456</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,803</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">4,366</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">4,366</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">2,563</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">&#160;</div></td><td width="9%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; whitespace: nowrap; ">1,803</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 1.33px; ; whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="31%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 4px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.52px; ">Total</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">9,414</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="8%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;&#8212;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;9,414</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;7,611</div></td><td width="1%" valign="bottom" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">$</div></td><td width="9%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="border-bottom: 3pt double black; whitespace: nowrap; ">&nbsp;&nbsp;&nbsp;1,803</div></td><td width="1%" valign="bottom" align="right" col="7" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-bottom: 4px; whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The maturities of our marketable securities generally range from within one to two years. Actual maturities could differ from contractual maturities due to call or prepayment provisions.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 14.67px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 12 &#8211; Litigation</b><b> (all dollar amounts in this section are expressed in thousands except for rates per </b><b>device)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have multiple intellectual property infringement lawsuits pending in the United States District Court for the Eastern District of Texas, Tyler Division (&#147;USDC&#148;), and United States Court of Appeals for the Federal Circuit (&#147;USCAFC&#148;).</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) (&#147;Apple I&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On August 11, 2010, we filed a complaint against Aastra USA. Inc. (&#147;Aastra&#148;), Apple Inc. (&#147;Apple&#148;), Cisco Systems, Inc. (&#147;Cisco&#148;), and NEC Corporation (&#147;NEC&#148;) the USDC in which we alleged that these parties infringe on certain of our patents (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The cases against each defendant were separated by the judge. Aastra and NEC agreed to sign license agreements with us, and we dropped all accusations of infringement against them. A jury in USDC decided that our patents were not invalid and rendered a verdict of non-infringement by Cisco on March 4, 2013. Our motion for a new Cisco trial was denied and the case against Cisco was closed.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On November 6, 2012, a jury in the USDC awarded us over $368,000 for Apple&#146;s infringement of four of our patents, plus daily interest up to the final judgment.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Apple filed an appeal of the judgment to the USCAFC. On September 16, 2014, USCAFC affirmed the USDC jury&#146;s finding that all four of our patents at issue are valid and confirmed the USDC jury&#146;s finding of infringement of VPN on Demand under many of the asserted claims of our &#8216;135 and &#8216;151 patents, and the USDC&#146;s decision to allow evidence about our license and royalty rates regarding the determination of damages. However, the USCAFC vacated the USDC jury&#146;s damages award and some of the USDC&#146;s claim construction with respect to parts of our &#8216;504 and &#8216;211 patents and remanded the damages award and determination of infringement with respect to FaceTime back to the USDC for further proceedings.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On September 30, 2016, pursuant to the 2014 remand from the USCAFC, a jury in the USDC awarded us $302,400 for Apple&#146;s infringement of four of our patents. On September 29, 2017, the USDC entered its final judgement, denied all of Apple&#146;s post-trial motions, and granted all our post-trial motions, including our motion for willful infringement and enhanced the royalty rate during the willfulness period from $1.20 to $1.80 per device, and awarded us costs, certain attorneys&#146; fees, and prejudgment interest. The total amount in the final judgement was $439,700, including $302,400 (jury verdict), $41,300 (enhanced damages) and $96,000 (costs, fees and interest).</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 27, 2017 Apple filed its notice of appeal of this final judgement to the USCAFC. Apple filed its opening brief on March 19, 2018. We filed our response on April 4, 2018. On April 11, 2018, USCAFC designated<b> Cases </b><b>18-1197-CB, Case 17-1368 and Case 17-1591</b> as companion cases and assigned to the same merits panel. Events and developments after this order are described below under<b> VirnetX Inc. v. The Mangrove Partners </b><b>(USCAFC Case 17-1368) (&#147;Consolidated Appeal&#148;)</b>.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) (&#147;Apple II&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">This case began on November 6, 2012, when we had filed a complaint against Apple in USDC in which we alleged that Apple infringed on certain of our patents, (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The accused products include the iPhone 5, iPod Touch 5th Generation, iPad </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">4<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">th</sup> Generation, iPad mini, and the latest Macintosh computers&#894; These products were not included in the Apple I case because they were released after the Apple I case was initiated. Post-Trial Motions hearing was held on July 18, 2018. On August 31, 2018, the USDC entered a Final Judgment and issued its Memorandum Opinion and Order regarding post-trial motions, affirming the jury&#146;s verdict of $502,600 and granting VirnetX motions for supplemental damages, a sunset royalty and the royalty rate of $1.20 per infringing iPhone, iPad and Mac products, pre-judgment and post-judgment interest and costs. On September 20, 2018, pursuant to a Court&#146;s order, attorneys from VirnetX and Apple conferred and agreed, without dispute, to add an amount totaling $93,300 for Bill of Costs and Prejudgment Interest to the $502,600 jury verdict. The total amount in the final judgement in the Apple II case is now $595,900. Apple has filed a notice of appeal with the USCAFC in the Apple II case. On October 9, 2018, USCAFC accepted the notice and docketed it as<b> Case No. 19-1050 - VirnetX Inc. v. Apple Inc.</b> All subsequent events and developments in this case are described below under<b> VirnetX Inc. v. Apple Inc</b>.<b> (USCAFC Case 19-1050) (&#147;Apple II Appeal&#148;)</b>.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368) (&#147;Consolidated Appeal&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On April 11, 2018, the USCAFC in an order designated the following appeals as companion cases and assigned to the same merits panel;</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On December 16, 2016, we filed appeals with the USCAFC, appealing the invalidity findings by the Patent Trial and Appeal Board (&#147;PTAB&#148;) in IPR2015-01046, and on December 20, 2016 for IPR2015-1047, involving our U.S. Patent Nos. 6,502,135, and 7,490,151. These appeals also involve Apple, and one of them involves Black Swamp IP, LLC. Oral arguments in this case were argued on January 8, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 8, 2019, the USCAFC issued its opinion vacating and remanding both decisions. The court agreed with us that the PTAB misconstrued the patent claims, that many of the PTAB&#146;s invalidity findings lacked substantial evidence, and that the PTAB Board abused its discretion in denying us the opportunity to file a motion for additional discovery as to the real party-in-interest issues. The underlying inter partes review (&#147;IPR&#148;) proceedings are currently pending before the PTAB.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1197-CB) (Appeal of Apple I Case)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 27, 2017 Apple appealed the Final Judgment entered on September 29, 2017 to the USCAFC. Oral arguments in this case were held on January 8, 2019. On January 15, 2019 the Court issued a Rule 36 order affirming the District Court Judgement. Apple filed a request for panel rehearing and rehearing en-banc in this matter on February 21, 2019. On March 12, 2019, the Court invited us to respond to Apple&#146;s petition on or before March 26, 2019. We filed our response on March 22, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#146;s decision in<b> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b>, issued on June 28, 2019 (described below). We filed a response to Apple&#146;s motion and a contingent motion for leave to file a responsive supplemental brief on July 11, 2019. On July 17, 2019, the USCAFC granted both motions and ordered Apple&#146;s and our supplemental briefs filed. On August 1, 2019, USCAFC issued an order denying Apple&#146;s petition for panel and en banc rehearing. On August 7, 2019, Apple filed a motion to vacate the August 1, 2019 order and for leave to file a second request for panel rehearing and rehearing en-banc. On October 1, 2019, USCAFC issued an order denying Apple&#146;s motion. Apple subsequently requested an extension for its deadline to petition for a writ of certiorari, and that deadline was extended until December 29, 2019. Apple filed a petition for a writ of certiorari with the U.S. Supreme Court, which was denied on February 24, 2020. Prior to the Supreme Court decision denying Apple&#146;s Petition for Writ of Certiorari, on Ferbuary 20, 2020, Apple filed a Rule 60(b) Motion for Relief from Judgement in the U.S. District Court (VirnetX Inc. v. Apple, 6:10-cv-00417) seeking relief from the Court&#146;s September 29, 2017 Final Judgment. VirnetX filed a responsive brief in opposition on March 5, 2020. On March 13, 2020, the Company received payment of $454,034 from Apple, representing the previously announced final judgment with interest in this case. Apple has filed a motion in the USDC seeking to vacate the USDC&#146;s final judgment and has indicated that it will seek restitution of the payment if relief is awarded. The USDC has not ruled in this matter. </p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">&#8226;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>VirnetX Inc. v. Apple Inc., Cisco Systems, Inc. (USCAFC Case 17-1591)</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On February 7, 2017, we filed appeals with the USCAFC, appealing the invalidity findings by the PTAB in inter-parties&#146; reexamination nos. 95/001,788, 95/001,789, and 95/001,856 related to our U.S. Patent Nos. 7,921,211 and 7,418,504<i>.</i> Oral arguments in this case were argued on January 8, 2019.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#146;s decision in<b> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b>, issued on June 28, 2019 (described below). </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On August 1, 2019, the USCAFC issued an opinion in this case agreeing with us that the PTAB could not maintain two of those reexaminations (initiated by Apple) with respect to claims as to which there has been a prior &#147;final decision&#148; on patent validity entered by a federal court. The court instructed PTAB to terminate those reexamination proceedings with respect to claims 1-35 of the &#8216;504 patent and claims 36-59 of the &#8216;211 patent. The court affirmed PTAB&#146;s invalidity findings with respect to the remaining patent claims. Apple filed a request for panel rehearing and rehearing en-banc in this matter on August 26, 2019. We filed a separate request for panel rehearing on September 3, 2019. Our request was denied on September 19, 2019, and Apple&#146;s request was denied on October 11, 2019. All decisions are final in this case.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>VirnetX Inc. v. Apple Inc</b>.<b> (USCAFC Case 19-1050) (&#147;Apple II Appeal&#148;)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On January 24, 2019 Apple filed its opening brief. We filed our response brief on March 1, 2019. Apple filed its reply brief on April 5, 2019. The oral arguments were heard on October 4, 2019. On November 22, 2019, the USCAFC issued an opinion affirming the district court&#146;s findings that Apple is precluded from making certain invalidity arguments and that Apple infringed the &#146;135 and &#146;151 patents; reversing the district court&#146;s finding that Apple infringed the &#146;504 and &#146;211 patents; and remanding the case for proceedings on damages. Apple sought panel and en banc rehearing, which the USCAFC denied on February 10, 2020. On February 22, 2020, USDC issued a scheduling order for the parties to brief the court about the need for a new trial for recalculating the damages. We filed our initial brief on February 28, 2020. All briefings have been completed. Court&#146;s decision in the matter is awaited. </p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. (USCAFC Case 17-2593)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On September 22, 2017, we filed with the USCAFC appeals of the invalidity findings by the PTAB in IPR2016-00693 and IPR2016-00957 involving our U.S. Patent Nos. 7,418,504 and 7,921,211. The briefing in these appeals has not taken place. The entity that initiated the IPRs, Black Swamp IP, LLC, indicated on October 18, 2017, that it would not participate in the appeals. On November 27, 2017, the USPTO indicated that it would intervene in the appeals. On January 19, 2018, the USCAFC stayed these appeals pending the USCAFC&#146;s decision in Case 17-1591. On October 25, 2019, we and the USPTO filed a joint request that the deadline to inform the USCAFC how these appeals should proceed be extended until November 1, 2019. On November 15, 2019, we and the USPTO requested that the USCAFC stay this appeal pending resolution of any petition for rehearing in Arthrex, Inc. v. Smith &amp; Nephew, Inc., No. 2018-2140. The USCAFC denied the stay request on November 27, 2019. On January 6, 2020, we filed a motion to vacate and remand in light of Arthrex, Inc. v. Smith &amp; Nephew, Inc., 941 F.3d 1320 (Fed. Cir. 2019), which was granted on February 27, 2020.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 30, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,851 involving our U.S. Patent No. 7,418,504. Oral arguments in this case were held on June 4, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On June 28, 2019, the USCAFC issued its opinion vacating the PTAB&#146;s invalidity findings with respect to claims 5, 12, and 13 and remanding to the PTAB for further proceedings. The court affirmed the PTAB&#146;s invalidity findings with respect to the remaining patent claims. Cisco filed a request for panel rehearing and rehearing en-banc in this matter on August 12, 2019. Cisco&#146;s request was denied on October 1, 2019.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1043)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On October 1, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,746 involving our U.S. Patent No. 6,839,759. We filed our opening brief on March 15, 2019. Cisco filed its response brief on June 19, 2019. We filed our reply brief on August 14, 2019. Cisco filed a motion to submit a sur-reply brief on August 26, 2019, which we opposed. On September 27, 2019, the USCAFC issued an order deferring resolution of Cisco&#146;s motion for the merits panel. Oral argument was held on January 8, 2020. On January 21, 2020, the USCAFC issued a Rule 36 judgment affirming the PTAB&#146;s decision. </p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1671)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 18, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,679 involving our U.S. Patent No. 6,502,135. We filed a motion to remand on August 23, 2019, </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 0px; margin-bottom: 0px; ">which the USCAFC denied on October 1, 2019, directing the parties to address the issues in the merits briefs. Our opening brief is currently due on November 12, 2019. On November 7, 2019, we filed another motion to vacate and remand in light of <i>Arthrex</i>. The USPTO intervened and opposed the remand. The USCAFC granted our motion on January 24, 2020.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1725)</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 29, 2019, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,792 involving our U.S. Patent No. 7,188,180. We filed a motion to remand on September 10, 2019. We filed a supplemental motion to remand in light of <i>Arthrex</i> on November 22, 2019, which the USCAFC granted on January 24, 2020. Cisco filed a petition for panel and en banc rehearing on February 24, 2020, which remains pending.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">One or more potential intellectual property infringement claims may also be available to us against certain other companies who have the resources to defend against any such claims. Although we believe these potential claims are likely valid, commencing a lawsuit can be expensive and time-consuming, and there is no assurance that we could prevail on such potential claims if we made them. In addition, bringing a lawsuit may lead to potential counterclaims which may distract our management and our other resources, including capital resources, from efforts to successfully commercialize our products.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Currently, we are not a party to any other pending legal proceedings and are not aware of any proceeding threatened or contemplated against us.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 13 &#8722; Quarterly Financial Information (unaudited)</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 5.28px; "><b>First</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 5.28px; "><b>Second</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 5.28px; "><b>Third</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 0px; "><b>Fourth</b></div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.28px; padding-right: 5.28px; ">&#160;</div></td>
	<td colspan="6" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.28px; padding-right: 5.28px; "><b>(in thousands except per share)</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.28px; padding-right: 0px; ">&#160;</div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; "><b>2019<br></b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Revenue</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">8</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">38</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">4</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">35</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Loss from operations</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(5,634</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,552</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,976</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,503</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Net loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(5,608</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,130</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,956</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,485</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Basic and diluted (loss) per common share</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(.08</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(.06</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(.07</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(.07</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>


				</table><div style="clear: both"></div>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 5.28px; "><b>First</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 5.28px; "><b>Second</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 5.28px; "><b>Third</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 5.28px; padding-right: 0px; "><b>Fourth</b></div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">&#160;</div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.28px; padding-right: 5.28px; ">&#160;</div></td>
	<td colspan="6" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.28px; padding-right: 5.28px; "><b>(in thousands except per share)</b></div></td>
	<td colspan="3" width="10%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.28px; padding-right: 0px; ">&#160;</div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; "><b>2018<br></b></div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Revenue</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">6</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">16</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">7</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">34</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Loss from operations</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(7,608</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(6,462</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,948</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(6,439</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr>
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Net loss</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(7,605</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(6,450</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(4,934</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(6,417</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="51%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.28px; ">Basic and diluted (loss) per common share</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.13</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.10</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.08</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="7%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">(0.09</div></td><td width="1%" valign="bottom" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">)</div></td>
</tr>


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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 14 &#8211; Effects of Adopting ASU Topic 842 - Leases</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We determine if an arrangement is a lease at inception. Operating lease ROU assets are included in Prepaid expense and other assets on the Consolidated Balance Sheet as of December 31, 2019. ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We lease office space under an operating lease which expires on October 31, 2021. We also entered an operating lease for a facility used for corporate promotional and marketing purposes which was prepaid in full in a prior year and expires in 2024.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">As described under New Accounting Pronouncements above, we adopted ASU Topic 842 - Leases effective January 1, 2019. As a result of the adoption, on January 1, 2019 we reclassified $385 of prepaid lease payments for the promotional and marketing facility from current assets to non-current assets. At January 1, 2019 we recorded a ROU asset and lease liability of $45 for the office lease with a balance of $97 at December 31, 2019. Adoption of the ASU had no impact on the Consolidated Statement of Operations.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Note 15 &#8211; Subsequent Events</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Between January 1, 2020 and February 21, 2020, we sold 1,049,382 shares of common stock under the ATM program. The average sales price per common shares sold was $4.41 and the aggregate proceeds from the sales totaled $4,627. Sales commissions, fees and other costs associated with these ATM transactions totaled $139. </p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Between January 1, 2020 and March 10, 2020 our employees exercised 151,308 options.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On March 13, 2020, the Company received payment of $454,034 from Apple, Inc. (&#147;Apple&#148;), representing the previously announced final judgment with interest in the VirnetX Inc. v. Cisco Systems, Inc. et al (Case 6:10-CV-00417-LED) litigation (&#147;Apple I&#148;). (See Note 12 - Litigation) </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">To the Board of Directors and<br>Stockholders of VirnetX Holding Corporation</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Opinion on Internal Control over Financial Reporting</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have audited VirnetX Holding Corporation&#146;s (the Company&#146;s) internal control over financial reporting as of December 31, 2019, based on criteria established in<i> Internal Control&#8212;Integrated Framework (2013)</i> issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2019, based on criteria established in<i> Internal Control&#8212;Integrated Framework (2013)</i> issued by COSO.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets and the related consolidated statements of operations, comprehensive loss, stockholders&#146; equity, and cash flows of the Company, and our report dated March 16, 2020, expressed an unqualified opinion.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Basis for Opinion</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The Company&#146;s management is responsible for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management&#146;s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company&#146;s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Definition and Limitations of Internal Control over Financial Reporting</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">A company&#146;s internal control over financial reporting is a process designed 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. A company&#146;s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company&#146;s assets that could have a material effect on the financial statements.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">/s/ Farber Hass Hurley LLP</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Chatsworth, California<br>March 16, 2020</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tCDAAF"></a><b>Item 9.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Changes in and Disagreements with Accountants on Accounting and Financial Disclosure</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">None.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tCAP"></a><b>Item 9A.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Controls and Procedures</b></td></tr></table><div style="clear: both"></div>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; "><b>Evaluation of Disclosure Controls and Procedures</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended, December 31, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The purpose of this evaluation was to determine whether as of December 31, 2019 our disclosure controls and procedures were effective to provide reasonable assurance that the information we are required to disclose in our filings with the SEC, (i) is recorded, processed, summarized and reported within the time periods specified in the SEC&#146;s rules and forms and (ii) accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Based on their evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that as of December 31, 2019, our disclosure controls and procedures were effective.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Changes in Internal Control Over Financial Reporting</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">There were no changes in our internal controls over financial reporting (as such term is defined in rules 13a-15(f) under the Securities Exchange Act of 1934, as amended) during the fiscal year ended December 31, 2019 that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Management&#146;s Report on Internal Control Over Financial Reporting</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Our management is responsible for establishing and maintaining adequate internal control over financial reporting for the Company. Internal control over financial reporting is a process to provide reasonable assurance regarding the reliability of our financial reporting for external purposes in accordance with accounting principles generally accepted in the United States of America. Internal control over financial reporting includes maintaining records that in reasonable detail accurately and fairly reflect our transactions; providing reasonable assurance that transactions are recorded as necessary for preparation of our financial statements; providing reasonable assurance that receipts and expenditures of Company assets are made in accordance with management authorization; and providing reasonable assurance that unauthorized acquisition, use or disposition of Company assets that could have a material effect on our financial statements would be prevented or detected on a timely basis. Because of its inherent limitations, internal control over financial reporting is not intended to provide absolute assurance that a misstatement of our financial statements would be prevented or detected.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Management conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in<i> Internal Control &#8211; Integrated Framework</i> (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this evaluation, management concluded that the Company&#146;s internal control over financial reporting was effective as of December 31, 2019. There were no changes in our internal control over financial reporting during the period ended December 31, 2019 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. Farber Hass Hurley LLP has audited our internal control over financial reporting as of December 31, 2019; their report is included elsewhere herein.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tINFO"></a><b>Item 9B.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Other Information</b><b> </b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">None. </p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>PART III</b></p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tDEO"></a><b>Item 10.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Directors, Executive Officers and Corporate Governance</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The information required by this item will be contained in our definitive proxy statement to be filed with the SEC in connection with our 2019 Annual Meeting of Stockholders (the &#147;Proxy Statement&#148;), which is expected to be filed not later than 120 days after the end of our fiscal year ended December 31, 2019 and is incorporated in this report by reference.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tEC"></a><b>Item 11.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Executive Compensation</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tSOC"></a><b>Item 12.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Security Ownership of Certain Beneficial Owners and Management and Related Stockholder<br> </b><b>Matters</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.</p>
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Securities Authorized for Issuance Under the Equity Compensation Plans</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We have a stock incentive plan for employees and others called the &#147;VirnetX Holding Corporation 2013 Stock Plan&#148;, or the Plan, which has been approved by our stockholders. The Plan provides for the granting of up to 16,624,469 shares of our common stock, including stock options and stock purchase rights, and will expire in 2023. As of December 31, 2019, there were 1,208,070 shares available to be granted under the Plan. We had 5,630,021 and 5,998,837 options outstanding at December 31, 2019 and December 31, 2018, respectively, with an average exercise price of $8.49 and $7.72, respectively. We had 498,489 and 504,994 restricted stock units outstanding at December 31, 2019 and December 31, 2018, respectively, with a weighted average grant price of $4.71 and $3.83 respectively.</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="57%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 3.09px; "><b>Plan Category</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 3.09px; padding-right: 3.09px; "><b>Number of<br> </b><b>Securities to be<br> </b><b>Issued Upon<br> </b><b>Exercise of<br> </b><b>Outstanding<br> </b><b>Options,<br> </b><b>Warrants and<br> </b><b>Rights</b></div></td>
	<td colspan="3" width="16%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 3.09px; padding-right: 3.09px; "><b>Weighted-Average<br> </b><b>Exercise Price of<br> </b><b>Outstanding<br> </b><b>Options, Warrants<br> </b><b>and Rights</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;"><div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 3.09px; padding-right: 0px; "><b>Number of<br> </b><b>Securities<br> </b><b>Remaining<br> </b><b>Available for<br> </b><b>Future Issuance<br> </b><b>Under Equity<br> </b><b>Compensation<br> </b><b>Plans</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="57%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 3.09px; ">Equity compensation plans approved by security holders</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">6,153,510</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">8.18</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,208,070</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="57%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 3.09px; ">Equity compensation plans not approved by security holders</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#8212;</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="57%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 3.09px; ">Total</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">6,153,510</div></td><td width="1%" valign="bottom" align="right" col="2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">$</div></td><td width="13%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">8.18</div></td><td width="1%" valign="bottom" align="right" col="3" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="bottom" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">1,208,070</div></td><td width="1%" valign="bottom" align="right" col="4" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


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				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">On May 30, 2019, the Compensation Committee granted 307,500 options to the employees of VirnetX Inc. On May 30, 2019 the Compensation Committee granted 204,997 RSUs to the employees of VirnetX, Inc. On May 23, 2019, the Compensation Committee granted 37,500 options and 24,999 RSUs to members of the Board of Directors of VirnetX, Inc.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tCRR"></a><b>Item 13.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Certain Relationships and Related Transactions, and Director Independence</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tPAF"></a><b>Item 14.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Principal Accountant Fees and Services</b></td></tr></table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>PART IV</b></p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="60px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; "><a name="tEFS"></a><b>Item 15.</b></td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; "><b>Exhibits and Financial Statement Schedules</b></td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="53.33px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(a)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; ">The following documents are filed as part of this Annual Report on Form 10-K</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="53.33px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(1)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i>Financial Statements:</i> See the Index to Consolidated Financial Statements under Item 8 of this Annual Report on Form 10-K.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="53.33px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(2)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i>Financial Statement Schedule:</i> Financial statement schedules are omitted because they are not applicable, or the required information is shown in the financial statements or notes thereto. All other schedules are omitted because of the absence of conditions under which they are required or because the required information is given in the financial statements or the notes thereto.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="53.33px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(3)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; "><i>Exhibits:</i> The documents listed in the Exhibit Index of this Annual Report on Form 10-K are incorporated by reference or are filed with this Annual Report on Form 10-K, in each case as indicated therein (numbered in accordance with Item 601 of Regulation S-K).</td></tr></table><div style="clear: both"></div>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>EXHIBIT INDEX</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="8%" rowspan="2" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><b>Exhibit<br></b><b>Number</b></div></td>
	<td colspan="1" width="39%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">&#160;</div></td>
	<td colspan="8" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 0px; "><b>Incorporated by reference herein</b></div></td>
</tr>
<tr>
	<td colspan="1" width="39%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; "><b>Description</b></div></td>
	<td colspan="1" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; "><b>Form</b></div></td>
	<td colspan="1" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; "><b>Exhibit No.</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; "><b>Filing Date</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 0px; "><b>File No.</b></div></td>
</tr>

					<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000095013407022554/f35115exv3w1.htm">3.1</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Certificate of Incorporation of the Company.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">3.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">11/01/2007</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">000-26895</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000095013407022554/f35115exv3w2.htm">3.2</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">By Laws of the Company.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">3.2</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">11/01/2007</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">000-26895</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000089161809000007/f43876a7exv4w1.htm">4.1</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Warrant Agency Agreement by and between the Company and Corporate Stock Transfer, Inc. as Warrant Agent.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">S-1/A</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">4.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">01/16/2009</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">333-153645</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000101968709003217/virnetx_8k-ex401.htm">4.2</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Series I Warrant.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">4.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">09/03/2009</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036115033036/ex4_1.htm">4.3</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Specimen Common Stock Certificate.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">S-3</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">4.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/30/2018</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">333-226413</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036115033036/ex4_2.htm">4.4</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Senior Indenture</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">S-3</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">4.2</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/30/2018</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">333-226413</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036115033036/ex4_4.htm">4.5</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Subordinated Indenture</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">S-3</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">4.4</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/30/2018</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">333-226413</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="hc10009381x1_ex4-6.htm">4.6</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Description of Capital Stock</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data/1082324/000114036119005116/h10061330x1_ex10-1.htm">10.1</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Indemnification Agreement by and between the Company and each of Kendall Larsen, Robert D. Short III, Gary Feiner, Michael F. Angelo, Thomas M. O&#8217;Brien and Richard Nance.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">03/18/2019</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036112024466/ex10_2.htm">10.2*</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">2007 Stock Plan, as amended on April 13, 2012.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.2</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">05/10/2012</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036111026460/ex4_5.htm">10.3*</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Amended Form of Stock Option Agreement &#8211; 2007 Stock Plan.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">4.5</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">05/10/2011</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036112024466/ex10_3.htm">10.4*</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Restricted Stock Unit Award Agreement &#8211; 2007 Stock Plan.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.3</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">05/10/2012</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036113016376/formdef14a.htm#43">10.5*</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">2013 Equity Incentive Plan.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">DEF 14A</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">Appendix A</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">04/12/2013</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036115009713/ex10_6.htm">10.6*</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Stock Option Agreement &#8211; 2013 Equity Incentive Plan.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.6</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">03/02/2015</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036115009713/ex10_7.htm">10.7*</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Restricted Stock Unit Agreement &#8211; 2013 Equity Incentive Plan.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.7</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">03/02/2015</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000089161808000194/f37719exv10w11.htm">10.8</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Voting Agreement among the Company and certain of its stockholders, dated as of December 12, 2007.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.11</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">03/31/2008</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000101968709003217/virnetx_8k-ex1001.htm">10.9</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Securities Purchase Agreement, dated as of September 2, 2009, by and between the Company and the Purchasers (as defined therein).</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">09/03/2009</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="8%" rowspan="2" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><b>Exhibit<br></b><b>Number</b></div></td>
	<td colspan="1" width="39%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">&#160;</div></td>
	<td colspan="8" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 0px; "><b>Incorporated by reference herein</b></div></td>
</tr>
<tr>
	<td colspan="1" width="39%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; "><b>Description</b></div></td>
	<td colspan="1" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; "><b>Form</b></div></td>
	<td colspan="1" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; "><b>Exhibit No.</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; "><b>Filing Date</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 0px; "><b>File No.</b></div></td>
</tr>

					<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000101968709003217/virnetx_8k-ex1002.htm">10.10</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Registration Rights Agreement by and between the Company and the Purchasers (as defined therein).</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.2</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">09/03/2009</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000089161809000007/f43876a7exv1w1.htm">10.11</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Form of Underwriting Agreement between VirnetX Holding Corporation and Gilford Securities Incorporated.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">S-1/A</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">1.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">01/16/2009</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">333-153645</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000108232407000013/ex104.htm">10.12</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Patent License and Assignment Agreement by and between the Company and Leidos, Inc. (formerly Science Applications International Corporation) dated as of August 12, 2005.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.4</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/12/2007</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">000-26895</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000108232407000013/ex106.htm">10.13</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Amendment No. 1 to Patent License and Assignment Agreement by and between the Company and Leidos, Inc. dated as of November 2, 2006.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.6</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/12/2007</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">000-26895</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000089161808000172/f39119exv10w1.htm">10.14</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Amendment No. 2 to Patent License and Assignment Agreement by and between VirnetX, Inc. and Leidos, Inc. dated as of March 12, 2008.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">03/18/2008</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000108232407000013/ex105.htm">10.15</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Security Agreement by and between the Company and Leidos, Inc. dated as of August 12, 2005.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.5</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/12/2007</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">000-26895</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000108232407000013/ex107.htm">10.16</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Assignment Agreement between the Company and Leidos, Inc. dated as of December 21, 2006.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.7</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/12/2007</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">000-26895</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000108232407000013/ex108.htm">10.17</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Professional Services Agreement by and between the Company and Leidos, Inc. dated as of August 12, 2005.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.8</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">07/12/2007</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">000-26895</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000101968709002791/virnetx_10q-ex1001.htm">10.18**</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Engagement Letter dated June 8, 2009, by and between McKool Smith, a professional corporation, and VirnetX, Inc.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">08/10/2009</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000101968710001719/virnetx_10q-ex1001.htm">10.19**</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Engagement Letter dated April 15, 2010, by and between McKool Smith, a professional corporation, and VirnetX, Inc.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">05/07/2010</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036111005066/ex10_1.htm">10.20**</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Settlement and License Agreement, by and between Microsoft Corporation and VirnetX, Inc., dated May 14, 2010.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q/A</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">01/31/2011</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036115009713/ex10_23.htm">10.21***</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Amended Settlement and License Agreement, by and between Microsoft Corporation and VirnetX, Inc., dated December 17, 2014.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.23</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">03/02/2015</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036112024466/ex10_4.htm">10.22*</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Employment Offer Letter from VirnetX, Inc. to Richard H. Nance.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.4</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">05/10/2012</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036117041666/ex10_1.htm">10.23**</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Amended and Restated Revenue Sharing Agreement by and between VirnetX Holding Corporation and Public Intelligence Technology Associates, dated October 18, 2017.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">11/09/2017</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">
									<tr>
	<td colspan="1" width="8%" rowspan="2" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><b>Exhibit<br></b><b>Number</b></div></td>
	<td colspan="1" width="39%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">&#160;</div></td>
	<td colspan="8" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 0px; "><b>Incorporated by reference herein</b></div></td>
</tr>
<tr>
	<td colspan="1" width="39%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; "><b>Description</b></div></td>
	<td colspan="1" width="12%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; "><b>Form</b></div></td>
	<td colspan="1" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; "><b>Exhibit No.</b></div></td>
	<td colspan="3" width="13%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; "><b>Filing Date</b></div></td>
	<td colspan="3" width="14%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; border-bottom: 1pt solid #000000; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 0px; "><b>File No.</b></div></td>
</tr>

					<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data//1082324/000114036117041666/ex10_2.htm">10.24**</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Amended and Restated Gabriel License Agreement by and between VirnetX Holding Corporation and Public Intelligence Technology Associates, dated October 18, 2017.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">10-Q</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.2</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">11/09/2017</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="http://www.sec.gov/Archives/edgar/data/1082324/000114036118037625/ex10_1.htm">10.25</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Sales Agreement, dated August 31, 2018, by and between VirnetX Holding Corporation and Cowen and Company, LLC.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">8-K</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">10.1</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">08/31/2018</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">001-33852</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="hc10009381x1_ex21-1.htm">21.1</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Subsidiaries of VirnetX Holding Corporation.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="hc10009381x1_ex23-1.htm">23.1</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Consent of Farber Hass Hurley LLP, Independent Registered Public Accounting Firm.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="#tSIG">24.1</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Power of Attorney (contained on signature page hereto)</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="hc10009381x1_ex31-1.htm">31.1</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Chief Executive Officer Certification pursuant to Rule 13a-14(a) of the Securities Exchange Act.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="hc10009381x1_ex31-2.htm">31.2</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Chief Financial Officer Certification pursuant to Rule 13a-14(a) of the Securities Exchange Act.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="hc10009381x1_ex32-1.htm">32.1&#8224;</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Chief Executive Officer Certification pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; "><a href="hc10009381x1_ex32-2.htm">32.2&#8224;</a></div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">Chief Financial Officer Certification pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; ">101.INS</div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">XBRL Instance Document</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; ">101.SCH</div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">XBRL Taxonomy Extension Schema Document</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; ">101.CAL</div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">XBRL Taxonomy Extension Calculation Linkbase Document</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; ">101.DEF</div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">XBRL Taxonomy Extension Definition Linkbase Document</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr style="background-color: #cceeff;">
	<td colspan="1" width="8%" valign="top" align="justify" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; ">101.LAB</div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">XBRL Taxonomy Extension Label Linkbase Document</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>
<tr>
	<td colspan="1" width="8%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 0px; padding-right: 5.42px; ">101.PRE</div></td>
	<td colspan="1" width="39%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.42px; ">XBRL Taxonomy Extension Presentation Linkbase Document</div></td>
	<td colspan="1" width="12%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.42px; padding-right: 5.41px; ">&#160;</div></td>
	<td colspan="1" width="14%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style="padding-left: 5.41px; padding-right: 5.41px; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="10%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="5" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
	<td width="2%" valign="top" align="right" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 5.33px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="11%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: right; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td><td width="1%" valign="top" align="right" col="6" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;"><div class="group-p" style=" whitespace: nowrap; ">&#160;</div></td>
</tr>


				</table><div style="clear: both"></div>
				<div class="foots" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 4px; margin-bottom: 0px; "><div class="hr-partial" style="height: 1.33px; border-bottom: 1pt solid #000000; width: 15%; margin-left: 0px; margin-bottom: 1.33px; margin-top: 12px; "> </div></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; text-align: left; ">*</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; ">Indicates management contract or compensatory plan.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; text-align: left; ">**</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: left; ">Confidential treatment has been granted by the Securities and Exchange Commission as to certain portions of this Exhibit.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; text-align: left; ">***</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: justify; ">Portions of this Exhibit have been omitted pending a determination by the Securities and Exchange Commission as to whether these portions should be granted confidential treatment.</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; vertical-align: top; text-align: left; ">&#8224;</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: justify; ">The certifications attached as Exhibit 32.1 and 32.2 that accompany this Annual Report on Form 10-K are not deemed filed with the Securities and Exchange Commission and are not to be incorporated by reference into any filing of VirnetX Holding Corporation under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether before or after the date of this Annual Report on Form 10-K, irrespective of any general incorporation language contained in such filing.</td></tr></table><div style="clear: both"></div>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><a name="tSIG"></a><b>SIGNATURES</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Annual Report on Form 10-K to be signed on its behalf by the undersigned, thereunto duly authorized.</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">

						<tr>
							<td width="41%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td colspan="2" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; "><b>VirnetX Holding Corporation</b></div>
							</td>
						</tr>
						<tr>
							<td width="41%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="5%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td colspan="2" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="41%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="5%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="54%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="41%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="5%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">By:</div>
							</td>
							<td width="54%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid black; ; padding-left: 4px; padding-right: 4px; ">/s/ Kendall Larsen</div>
							</td>
						</tr>
						<tr>
							<td width="41%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="5%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="54%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Name: Kendall Larsen</div>
							</td>
						</tr>
						<tr>
							<td width="41%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="5%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="54%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Title: Chief Executive Officer and President</div>
							</td>
						</tr>


				</table><div style="clear: both"></div>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Dated: March 16, 2020</p>
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			<p style="text-align: left; font-family: Times New Roman, Times, Serif; font-size: 10.67px; font-variant: normal; font-weight: bold"><a href="#TOC">TABLE OF CONTENTS</a></p>
<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>POWER OF ATTORNEY</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Kendall Larsen his or her attorney-in-fact, with full power of substitution, for him or her in any and all capacities, to sign any amendments to this Report on Form 10-K, and to file the same, with exhibits thereto and other documents in connection therewith with the Securities and Exchange Commission, hereby ratifying and confirming all that said attorney-in-fact, or his or her substitute or substitutes may do or cause to be done by virtue hereof.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed below by the following persons on behalf of the registrant and in the capacities indicated.</p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">

						<tr>
							<td width="31%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 6.67px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; "><b>Name</b></div>
							</td>
							<td width="46%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 4px; padding-right: 4px; "><b>Capacity</b></div>
							</td>
							<td width="23%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 4px; padding-right: 0px; "><b>Date</b></div>
							</td>
						</tr>


						<tr>
							<td width="31%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; ">/s/ Kendall Larsen</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Director, Chief Executive Officer and President</div>
							</td>
							<td width="23%" rowspan="2" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">March 16, 2020</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Kendall Larsen</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">(<i>Principal Executive Officer</i>)</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; ">/s/ Richard H. Nance</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Chief Financial Officer</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">March 16, 2020</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Richard H. Nance</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">(<i>Principal Financial Officer and<br></i><i>Principal Accounting Officer</i>)</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; ">/s/ Robert D. Short III</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Director</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">March 16, 2020</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Robert D. Short III</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; ">/s/ Gary Feiner</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Director</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">March 16, 2020</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Gary Feiner</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; ">/s/ Michael F. Angelo</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Director</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">March 16, 2020</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Michael F. Angelo</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 4px; ">/s/ Thomas M. O&#8217;Brien</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">Director</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: 1.33px; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">March 16, 2020</div>
							</td>
						</tr>
						<tr>
							<td width="31%" valign="top" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Thomas M. O&#8217;Brien</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="23%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
							</td>
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<DOCUMENT>
<TYPE>EX-4.6
<SEQUENCE>2
<FILENAME>hc10009381x1_ex4-6.htm
<DESCRIPTION>EXHIBIT 4.6
<TEXT>
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    <!-- Licensed to: Broadridge Financial Soultions, Inc.
         Document created using EDGARfilings PROfile 6.5.1.0
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      <div style="text-align: right; font-weight: bold;">Exhibit 4.6</div>
      <div><br>
      </div>
      <div style="text-align: center; font-weight: bold;">DESCRIPTION OF CAPITAL STOCK</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">The following description of the capital stock of VirnetX Holding Corporation <font style="color: rgb(0, 0, 0);">(&#8220;us&#8221;, &#8220;our,&#8221; &#8220;we&#8221;, or the &#8220;Company&#8221;)</font> is a summary.&#160; <font style="color: rgb(0, 0, 0);">We have adopted an amended and restated certificate of incorporation and amended and restated bylaws, and this description summarizes the provisions that are included in such documents. Because it is only a summary, it does not
          contain all the information that may be important to you. For a complete description of the matters set forth in this Exhibit, you should refer to our amended and restated certificate of incorporation and amended and restated bylaws, each
          previously filed with the Securities and Exchange Commission and incorporated by reference as exhibits to the Annual Report on Form 10-K of which this Exhibit is a part, and to the applicable provisions of Delaware law.</font></div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">General</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Our authorized capital stock consists of 100,000,000 shares of common stock with a $0.0001 par value per share, and 10,000,000 shares of preferred stock with a $0.0001 par value per share, all of
        which shares of preferred stock are undesignated.&#160; Our board of directors may establish the rights and preferences of the preferred stock from time to time.&#160; All outstanding shares of our common stock are fully paid and non-assessable. The rights,
        preferences and privileges of the holders of our common stock are subject to, and may be adversely affected by, the rights of the holders of shares of any series of preferred stock that we may designate and issue in the future.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">Common Stock</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">We have one class of common stock.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">Dividend Rights</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Subject to any preferential rights of any outstanding preferred stock, holders of our common stock are entitled to receive ratably the dividends, if any, as may be declared from time to time by the
        board of directors out of funds legally available therefor.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">Voting Rights</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Each holder of our common stock is entitled to one vote for each share on all matters to be voted upon by the stockholders and there are no cumulative rights.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">Right to Receive Liquidation Distributions</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">If there is a liquidation, dissolution or winding up of our company, holders of our common stock would be entitled to share in our assets remaining after the payment of liabilities and any
        preferential rights of any outstanding preferred stock.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">No Preemptive or Similar Rights</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Holders of our common stock have no preemptive or conversion rights or other subscription rights, and there are no redemption or sinking fund provisions applicable to the common stock.</div>
      <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
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      </div>
      <div style="text-align: justify; font-weight: bold;">Preferred stock</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Our board of directors is authorized to issue shares of preferred stock in one or more series without stockholder approval.&#160; Our board of directors has the discretion to determine the rights,
        preferences, privileges and restrictions, including voting rights, dividend rights, conversion rights, redemption privileges and liquidation preferences, of each series of preferred stock.&#160; There are no restrictions presently on the repurchase or
        redemption of any shares of our preferred stock.&#160; We have no present plans to issue any shares of preferred stock nor are any shares of our preferred stock presently outstanding.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">Anti-Takeover Effects</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Provisions of Delaware law and our amended and restated certificate of incorporation and Bylaws could make the acquisition of our company through tender offer, a proxy context or other means more
        difficult and could make the removal of incumbent officers and directors more difficult.&#160; We expect these provisions to discourage coercive takeover practices and inadequate takeover bids and to encourage persons seeking to acquire control of our
        company to first negotiate with our board of directors.&#160; We believe that the benefits provided by our ability to negotiate with the proponent of an unfriendly or unsolicited proposal outweigh the disadvantages of discouraging these proposals.&#160; We
        believe the negotiation of an unfriendly or unsolicited proposal could result in an improvement of its terms.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-style: italic; font-weight: bold;">Amended and Restated Certificate of Incorporation and Bylaws</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Our amended and restated certificate of incorporation and bylaws provide for the following:</div>
      <div><br>
      </div>
      <div>
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                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify; font-size: 12pt;"><font style="font-size: 10pt; font-style: italic;">Undesignated Preferred Stock</font><font style="font-size: 10pt;">.&#160; The ability to authorize undesignated preferred stock makes it
                    possible for our board of directors to issue one or more series of preferred stock with voting or other rights or preferences that could impede the success of any attempt to change control of our company.&#160; These and other provisions may
                    have the effect of deferring hostile takeovers or delaying changes in control or management of our company.</font></div>
              </td>
            </tr>

        </table>
      </div>
      <div><br>
      </div>
      <div>
        <table style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);" class="DSPFListTable" id="zbec341c7c4434bafb9e172eff2773f10" cellpadding="0" cellspacing="0">

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                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify; font-size: 12pt;"><font style="font-size: 10pt; font-style: italic;">Stockholder Meetings</font><font style="font-size: 10pt;">.&#160; Our charter documents provide that a special meeting of stockholders may be
                    called only by resolution adopted by the board of directors.</font></div>
              </td>
            </tr>

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      </div>
      <div><br>
      </div>
      <div>
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                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify; font-size: 12pt;"><font style="font-size: 10pt; font-style: italic;">Requirements for Advance Notification of Stockholder Nominations and Proposals</font><font style="font-size: 10pt;">.&#160; Our bylaws
                    establish advance notice procedures with respect to stockholder proposals and the nomination of candidates for election as directors, other than nominations made by or at the direction of the board of directors or a committee of the
                    board of directors.</font></div>
              </td>
            </tr>

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      <div><br>
      </div>
      <div>
        <table style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);" class="DSPFListTable" id="z7bc124c7ab474c7e9612872cef80ec93" cellpadding="0" cellspacing="0">

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              <td style="width: 72pt; vertical-align: top;">
                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify; font-size: 12pt;"><font style="font-size: 10pt; font-style: italic;">Board Classification</font><font style="font-size: 10pt;">.&#160; Our board of directors is divided into three classes.&#160; The directors in each
                    class will serve for a three-year term, one class being elected each year by our stockholders.&#160; This system of electing and removing directors may tend to discourage a third party from making a tender offer or otherwise attempting to
                    obtain control of us, because it generally makes it more difficult for stockholders to replace a majority of the directors.</font></div>
              </td>
            </tr>

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        <table style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);" class="DSPFListTable" id="z898d5258d8244dc2900b61caa7989fcf" cellpadding="0" cellspacing="0">

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                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify; font-size: 12pt;"><font style="font-size: 10pt; font-style: italic;">Stockholder Meetings; Limits on Ability of Stockholders to Act by Written Consent</font><font style="font-size: 10pt;">.&#160; We have provided
                    in our certificate of incorporation that our stockholders may not act by written consent.&#160; This limit on the ability of our stockholders to act by written consent may lengthen the amount of time required to take stockholder actions.&#160; As
                    a result, a holder controlling a majority of our capital stock would not be able to amend our bylaws or remove directors without holding a meeting of our stockholders called in accordance with our bylaws.</font></div>
              </td>
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      <div><br>
      </div>
      <div>
        <table style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);" class="DSPFListTable" id="z36881a2570bc4efca1596214a1c810aa" cellpadding="0" cellspacing="0">

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                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify; font-size: 12pt;"><font style="font-size: 10pt; font-style: italic;">Amendment of Bylaws</font><font style="font-size: 10pt;">.&#160; Any amendment of our bylaws requires approval by holders of at least
                    two-thirds of our outstanding capital stock entitled to vote generally in the election of directors.</font></div>
              </td>
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        </table>
      </div>
      <div><br>
      </div>
      <div style="text-align: justify; font-style: italic; font-weight: bold;">Delaware Anti-Takeover Statute</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">We are subject to Section 203 of the Delaware General Corporation Law, an anti-takeover law.&#160; In general, Section 203 prohibits a publicly held Delaware corporation from engaging in a &#8220;business
        combination&#8221; with an &#8220;interested stockholder&#8221; for a period of three years following the date the person became an interested stockholder, unless:</div>
      <div><br>
      </div>
      <div>
        <table style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);" class="DSPFListTable" id="z492a531aee44437d905a0c0bc385fccc" cellpadding="0" cellspacing="0">

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                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify;">prior to the date of the transaction, the board of directors of the corporation approved either the business combination or the transaction which resulted in the stockholder becoming an interested
                  stockholder;</div>
              </td>
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      </div>
      <div>
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                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify;">the stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding for purposes of determining the number of shares outstanding (a) shares
                  owned by persons who are directors and also officers, and (b) shares owned by employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered
                  in a tender or exchange offer; or</div>
              </td>
            </tr>

        </table>
      </div>
      <div><br>
      </div>
      <div>
        <table style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: rgb(0, 0, 0);" class="DSPFListTable" id="zadeaf2a10dec425c9e1ad9f9fad85f86" cellpadding="0" cellspacing="0">

            <tr>
              <td style="width: 72pt; vertical-align: top;">
                <div style="margin-left: 36pt;">&#8226;</div>
              </td>
              <td style="width: auto; vertical-align: top;">
                <div style="text-align: justify;">on or subsequent to the date of the transaction, the business combination is approved by the board and authorized at an annual or special meeting of stockholders, and not by written consent, by the
                  affirmative vote of at least two-thirds of the outstanding voting stock that is not owned by the interested stockholder.</div>
              </td>
            </tr>

        </table>
      </div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Generally, a &#8220;business combination&#8221; includes a merger, asset or stock sale, or other transaction resulting in a financial benefit to the interested stockholder.&#160; An &#8220;interested stockholder&#8221; is a
        person who, together with affiliates and associates, owns or, within three years prior to the determination of interested stockholder status, did own 15% or more of a corporation&#8217;s outstanding voting securities.&#160; We expect the existence of this
        provision to have an anti-takeover effect with respect to transactions our board of directors does not approve in advance.&#160; We also anticipate that Section 203 may also discourage attempts that might result in a premium over the market price for
        the shares of common stock held by stockholders.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">Transfer Agent and Registrar</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">The transfer agent and registrar for the common stock is Corporate Stock Transfer, Inc.</div>
      <div><br>
      </div>
      <div style="text-align: justify; font-weight: bold;">Listing</div>
      <div><br>
      </div>
      <div style="text-align: justify; text-indent: 36pt;">Our common stock is listed on the NYSE American under the symbol &#8220;VHC.&#8221;</div>
      <div style="text-align: justify; text-indent: 36pt;">
        <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade"> </div>
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<DOCUMENT>
<TYPE>EX-21.1
<SEQUENCE>3
<FILENAME>hc10009381x1_ex21-1.htm
<DESCRIPTION>EXHIBIT 21.1
<TEXT>
<html>
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    <title> </title>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: right; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>EXHIBIT 21.1</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>Subsidiaries of Registrant</b></p>
				<table align="center" width="100%" style="margin-top: 4px; margin-left: 0px; border-collapse: collapse; ">

						<tr>
							<td width="82%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 6.67px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 0px; padding-right: 8.60px; "><b>Name of Entity</b></div>
							</td>
							<td width="18%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 10.67px; text-align: center; margin-top: -2.67px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 6.67px; padding-right: 6.67px; margin-right: 0px;">
								<div class="group-p" style="border-bottom: 1pt solid #000000; padding-left: 8.60px; padding-right: 0px; "><b>Jurisdiction of<br> </b><b>Incorporation or<br> </b><b>Organization</b></div>
							</td>
						</tr>


						<tr style="background-color: #cceeff;">
							<td width="82%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-indent: -13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; padding-left: 13.33px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8.60px; ">Network Research Corporation Japan Ltd. (known as Network Research Corporation Japan Kabushiki Kaisha in Japan)</div>
							</td>
							<td width="18%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8.60px; padding-right: 0px; ">Japan</div>
							</td>
						</tr>
						<tr>
							<td width="82%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8.60px; ">VirnetX Inc.</div>
							</td>
							<td width="18%" valign="bottom" align="center" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: center; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8.60px; padding-right: 0px; ">Delaware</div>
							</td>
						</tr>


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			<div style="clear: both;"></div></div>




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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>hc10009381x1_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
<html>
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    <title> </title>
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<!-- page start -->
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<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: right; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>EXHIBIT 23.1</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-226413) and Form S-8 (Nos. 333-149883, 333-196064, and 333-218467) of our reports dated March 16, 2020, relating to the consolidated financial statements of VirnetX Holding Corporation (the &#147;Company&#148;), and the effectiveness of the Company's internal control over financial reporting, appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2019.</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">/s/ Farber Hass Hurley LLP</p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">Chatsworth, California<br>March 16, 2020</p>
			<div style="clear: both;"></div></div>




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<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>5
<FILENAME>hc10009381x1_ex31-1.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
<html>
<head>
    <title> </title>
 <meta content="text/html; charset=UTF-8">
 <meta name="GeneratedBy" content="Summit Financial Printing, LLC" version="1.32">
    <!-- Licensed to: Broadridge Financial Soultions, Inc.
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<!-- 203-ex31-1 -->

<!-- page start -->
<div class="page" style="width: 708px; margin: auto; ">


<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: right; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>EXHIBIT 31.1</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>CERTIFICATIONS</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">I, Kendall Larsen, certify that:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">1.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">I have reviewed this Annual Report on Form 10-K of VirnetX Holding Corporation for the fiscal year ended December 31, 2019;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">2.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">3.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">4.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The registrant&#8217;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 have:</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(a)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(b)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(c)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Evaluated the effectiveness of the registrant&#8217;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; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(d)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">5.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions):</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(a)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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&#8217;s ability to record, process, summarize and report financial information; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(b)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</td></tr></table><div style="clear: both"></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
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								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">/s/ Kendall Larsen</div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
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							<td width="36%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">Kendall Larsen</div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="36%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><i>President and Chief Executive Officer</i></div>
							</td>
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							<td width="64%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 4px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">&#160;</div>
							</td>
							<td width="36%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 4px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 4px; padding-right: 0px; "><i>(Principal Executive Officer)</i></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 4px; ">Date: March 16, 2020</div>
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								<div class="group-p" style="padding-left: 4px; padding-right: 0px; ">&#160;</div>
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<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>6
<FILENAME>hc10009381x1_ex31-2.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: right; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>EXHIBIT 31.2</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>CERTIFICATIONS</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: left; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">I, Richard H. Nance, certify that:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">1.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">I have reviewed this Annual Report on Form 10-K of VirnetX Holding Corporation for the fiscal year ended December 31, 2019;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">2.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">3.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">4.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The registrant&#8217;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 have:</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(a)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(b)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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;</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(c)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Evaluated the effectiveness of the registrant&#8217;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; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(d)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="0px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">5.</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions):</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(a)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">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&#8217;s ability to record, process, summarize and report financial information; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(b)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</td></tr></table><div style="clear: both"></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">/s/ Richard H. Nance</div>
							</td>
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							<td width="54%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 8px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">Richard H. Nance</div>
							</td>
						</tr>
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							<td width="54%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 8px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; "><i>Chief Financial Officer</i></div>
							</td>
						</tr>
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							<td width="54%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 8px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; "><i>(Principal Accounting and Financial Officer)</i></div>
							</td>
						</tr>
						<tr>
							<td width="54%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 8px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">Date: March 16, 2020</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">&#160;</div>
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<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>7
<FILENAME>hc10009381x1_ex32-1.htm
<DESCRIPTION>EXHIBIT 32.1
<TEXT>
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				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: right; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>EXHIBIT 32.1</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>CERTIFICATION PURSUANT TO<br></b><b>18 U.S.C. SECTION 1350,<br></b><b>AS ADOPTED PURSUANT TO<br></b><b>SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In connection with the Annual Report of VirnetX Holding Corporation (the &#147;Company&#148;) on Form 10-K for the fiscal year ended December 31, 2019 as filed with the Securities and Exchange Commission on March 16, 2020 (the &#147;Report&#148;), I, Kendall Larsen, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(1)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(2)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.</td></tr></table><div style="clear: both"></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
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							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">/s/ Kendall Larsen</div>
							</td>
						</tr>
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							<td width="54%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 8px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
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							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">Kendall Larsen</div>
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						</tr>
						<tr>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
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								<div class="group-p" style="padding-left: 8px; padding-right: 0px; "><i>President and Chief Executive Officer<br></i></div>
							</td>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
							</td>
							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; "><i>(Principal Executive Officer)<br></i></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">Date: March 16, 2020</div>
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								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">&#160;</div>
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<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>8
<FILENAME>hc10009381x1_ex32-2.htm
<DESCRIPTION>EXHIBIT 32.2
<TEXT>
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<div class="block-main" style="width: 100%; margin-left: 0%; ">
				<p class="h2" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; padding-left: 0px; text-indent: 0px; text-align: right; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>EXHIBIT 32.2</b></p>
				<p class="h1" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 15.33px; padding-left: 0px; text-indent: 0px; text-align: center; margin-right: 0px; margin-top: 16px; margin-bottom: 0px; "><b>CERTIFICATION PURSUANT TO<br></b><b>18 U.S.C. SECTION 1350,<br></b><b>AS ADOPTED PURSUANT TO<br></b><b>SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</b></p>
				<p class="fpara" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; line-height: 16.67px; padding-left: 0px; text-indent: 0px; text-align: justify; margin-right: 0px; margin-top: 8px; margin-bottom: 0px; ">In connection with the Annual Report of VirnetX Holding Corporation (the &#147;Company&#148;) on Form 10-K for the fiscal year ended December 31, 2019 as filed with the Securities and Exchange Commission on March 16, 2020 (the &#147;Report&#148;), I, Richard Nance, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:</p>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(1)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</td></tr></table><div style="clear: both"></div>
				<table class="group-list" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 8px; padding-top: 0px; padding-bottom: 0px; "><tr style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top;"><td class="group-filler" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; "> </td><td class="group-list" width="26.67px" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; vertical-align: top; text-align: left; ">(2)</td><td class="group-item" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: justify; ">The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.</td></tr></table><div style="clear: both"></div>
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							<td width="54%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 8px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
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								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">/s/ Richard H. Nance</div>
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							<td width="54%" valign="top" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 0px; padding-right: 8px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
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							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">Richard H. Nance</div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
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							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; "><i>Chief Financial Officer<br></i></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">&#160;</div>
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							<td width="46%" valign="bottom" align="left" style="color: #000000; font-family: Times New Roman, Times, Serif; font-size: 13.33px; text-align: left; margin-top: 0px; margin-bottom: 0px; padding-bottom: pt; text-indent: 0px; padding-left: 8px; padding-right: 0px; margin-right: 0px;">
								<div class="group-p" style="padding-left: 8px; padding-right: 0px; "><i>(Principal Accounting and Financial Officer)<br></i></div>
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								<div class="group-p" style="padding-left: 0px; padding-right: 8px; ">Date: March 16, 2020</div>
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								<div class="group-p" style="padding-left: 8px; padding-right: 0px; ">&#160;</div>
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  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents id="Fact_6892d357617b42bc9444a35ca6f01951" contextRef="c20191231" unitRef="U001" decimals="-3">3135000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
  <!--Adjusted Cost-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue id="Fact_a574ecac3558435d8863d35fedbfeb02" contextRef="c20181231" unitRef="U001" decimals="-3">7611000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Adjusted Cost-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue id="Fact_ede2c575eee64726a58c89aab483570d" contextRef="c20191231" unitRef="U001" decimals="-3">3135000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Adjusted Cost-Cash [Member]-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue id="Fact_1613220601fb492cb139dec43d3da918" contextRef="c20191231_FairValueByAssetClassAxis_CashMember" unitRef="U001" decimals="-3">2076000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Adjusted Cost-Cash [Member]-->
  <us-gaap:CashAndCashEquivalentsAtCarryingValue id="Fact_9cf1a755d4fc476d981620dfd1bd010a" contextRef="c20181231_FairValueByAssetClassAxis_CashMember" unitRef="U001" decimals="-3">5048000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <!--Cash and Cash Equivalents-->
  <us-gaap:CashAndCashEquivalentsPolicyTextBlock id="Fact_6d0ef4e5698f46fabe9386b7de3c0727" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Cash and Cash Equivalents&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We consider all highly liquid investments purchased with original maturities of three months or less at the date of purchase to be cash equivalents. Our cash and cash equivalents are not subject to significant interest rate risk due to the short maturities of these investments.&lt;/div&gt;&lt;/div&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
  <!--Class of Warrant or Right, Number of Securities Called by Warrants or Rights-Warrants [Member]-->
  <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights id="Fact_9be8be6eb5dd4282b4ed51dbb468ef2f" contextRef="c20191231_AwardTypeAxis_WarrantMember" unitRef="U002" decimals="INF">25000</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
  <!--Class of Warrant or Right, Exercise Price of Warrants or Rights-Warrants [Member]-->
  <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 id="Fact_b034c452f32e437cabbf9fa0a1114197" contextRef="c20191231_AwardTypeAxis_WarrantMember" unitRef="U003" decimals="1">7.0</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
  <!--Commitments and contingencies (Note 4)-->
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  <!--Commitments and contingencies (Note 4)-->
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  <!--Commitments Disclosure [Text Block]-->
  <us-gaap:CommitmentsDisclosureTextBlock id="Fact_c6b025448d6a47049bca14784825c557" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 4 &amp;#8722; Commitments, Contingencies and Related Party Transactions&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We lease our offices under an operating lease with a third party expiring in October 2021. We recognize rent expense on a straight-line basis over the term of the lease. Rent expense was $56, for each of the years ended December 31, 2019, and 2018. Future minimum rents due under the lease total $102 in 2019, of which $56 is due in 2020 and $46 is due in 2021, when the lease expires.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We entered into a service agreement for the use of an aircraft from K2 Investment Fund LLC (&amp;#8220;LLC&amp;#8221;) for business travel for employees of the Company. We incurred approximately $1,790 and $1,590 in rental fees and reimbursements to the LLC during the years ended December 31, 2019 and 2018, respectively. We pay for the Company&amp;#8217;s usage of the aircraft and have no rights to purchase. Our Chief Executive Officer and Chief Administrative Officer are the managing partners of the LLC and control the equity interests of the LLC. We entered into a 12-month non-exclusive agreement with the LLC for use of the plane at a rate of $8 per flight hour, with no minimum usage requirement. The agreement contains other terms and conditions normal in such transactions and can be cancelled by either us or the LLC with 30 days&amp;#8217; notice. The agreement renews on an annual basis unless terminated by either party. Neither party has exercised their termination rights.&lt;/div&gt;&lt;/div&gt;</us-gaap:CommitmentsDisclosureTextBlock>
  <!--Common stock, par value (in dollars per share)-->
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  <!--Common stock, par value (in dollars per share)-->
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  <!--Common stock, par value (in dollars per share)-Common Stock [Member]-->
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  <!--Common stock, shares issued (in shares)-->
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  <!--Common stock, shares issued (in shares)-->
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  <!--Common stock, voting rights-Common Stock [Member]-->
  <us-gaap:CommonStockVotingRights id="Fact_d9b091eb882b4a31aef0aa3dcdc7c907" contextRef="c20190101to20191231_StatementEquityComponentsAxis_CommonStockMember">Each share of common stock has the right to one vote</us-gaap:CommonStockVotingRights>
  <!--Common stock, shares authorized (in shares)-->
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  <!--Common stock, shares authorized (in shares)-->
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  <!--Common stock, shares authorized (in shares)-Common Stock [Member]-->
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  <!--Common stock, shares outstanding (in shares)-->
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  <!--Common stock, shares outstanding (in shares)-->
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  <!--Common Stock, Value, Issued-->
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  <!--Common Stock, Value, Issued-->
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  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
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  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
  <us-gaap:ComprehensiveIncomeNetOfTax id="Fact_f384022118c04587a3f28a9564077466" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">-19180000</us-gaap:ComprehensiveIncomeNetOfTax>
  <!--Concentration of Credit Risk and Other Risks and Uncertainties-->
  <us-gaap:ConcentrationRiskCreditRisk id="Fact_8ca02e11f8d749e7b887b289bbcd4174" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Concentration of Credit Risk and Other Risks and Uncertainties&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Our cash and cash equivalents are primarily maintained at two major financial institutions in the United States. Deposits held with these financial institutions may exceed the amount of insurance provided on such deposits. A portion of those balances are insured by the Federal Deposit Insurance Corporation, or FDIC. During the year ended December 31, 2019 and 2018, we had, at times, funds that were uninsured. We do not believe that we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships. We have not experienced any losses on our deposits of cash and cash equivalents.&lt;/div&gt;&lt;/div&gt;</us-gaap:ConcentrationRiskCreditRisk>
  <!--Basis of Consolidation-->
  <us-gaap:ConsolidationPolicyTextBlock id="Fact_eb0f1add37ff48c387b4252fe3696030" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Basis of Consolidation&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The consolidated financial statements include the accounts of VirnetX Holding Corporation and our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated.&lt;/div&gt;&lt;/div&gt;</us-gaap:ConsolidationPolicyTextBlock>
  <!--Current Income Tax Expense (Benefit)-->
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  <!--Current Income Tax Expense (Benefit)-->
  <us-gaap:CurrentIncomeTaxExpenseBenefit id="Fact_b1cf097a827c41828892919580feceb1" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">-393000</us-gaap:CurrentIncomeTaxExpenseBenefit>
  <!--Current State and Local Tax Expense (Benefit)-->
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  <!--Current State and Local Tax Expense (Benefit)-->
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  <!--Current Foreign Tax Expense (Benefit)-->
  <us-gaap:CurrentForeignTaxExpenseBenefit id="Fact_8f6ac696e9bf489b9547c3b8fb2a1f71" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">0</us-gaap:CurrentForeignTaxExpenseBenefit>
  <!--Current Foreign Tax Expense (Benefit)-->
  <us-gaap:CurrentForeignTaxExpenseBenefit id="Fact_f448d750e7724bdb9cc3a782d3243ca1" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">0</us-gaap:CurrentForeignTaxExpenseBenefit>
  <!--Current Federal Tax Expense (Benefit)-->
  <us-gaap:CurrentFederalTaxExpenseBenefit id="Fact_3f905710fcce4b55ba8dda78456e2dde" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">0</us-gaap:CurrentFederalTaxExpenseBenefit>
  <!--Current Federal Tax Expense (Benefit)-->
  <us-gaap:CurrentFederalTaxExpenseBenefit id="Fact_4a61f32b09204c039afdc001f443a647" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">0</us-gaap:CurrentFederalTaxExpenseBenefit>
  <!--Deferred Federal Income Tax Expense (Benefit)-->
  <us-gaap:DeferredFederalIncomeTaxExpenseBenefit id="Fact_07248b24826644428b20d430883186f5" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">0</us-gaap:DeferredFederalIncomeTaxExpenseBenefit>
  <!--Deferred Federal Income Tax Expense (Benefit)-->
  <us-gaap:DeferredFederalIncomeTaxExpenseBenefit id="Fact_dc2f3026200740b1880e081b07c98090" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">0</us-gaap:DeferredFederalIncomeTaxExpenseBenefit>
  <!--Total deferred tax liability-->
  <us-gaap:DeferredIncomeTaxLiabilities id="Fact_ad5b839e18bf49e081921d6e3f6ced1c" contextRef="c20181231" unitRef="U001" decimals="-3">0</us-gaap:DeferredIncomeTaxLiabilities>
  <!--Total deferred tax liability-->
  <us-gaap:DeferredIncomeTaxLiabilities id="Fact_efb46cbb16f249f08c698339ba50b09a" contextRef="c20191231" unitRef="U001" decimals="-3">0</us-gaap:DeferredIncomeTaxLiabilities>
  <!--Deferred Tax Assets, Gross-->
  <us-gaap:DeferredTaxAssetsGross id="Fact_0c8b9cf7a9fb4b6bacfecda01a85083e" contextRef="c20191231" unitRef="U001" decimals="-3">38112000</us-gaap:DeferredTaxAssetsGross>
  <!--Deferred Tax Assets, Gross-->
  <us-gaap:DeferredTaxAssetsGross id="Fact_f712df93a6074974a254636761aed321" contextRef="c20181231" unitRef="U001" decimals="-3">36296000</us-gaap:DeferredTaxAssetsGross>
  <!--Deferred Tax Assets, Net-->
  <us-gaap:DeferredTaxAssetsLiabilitiesNet id="Fact_9719a3e0d9314d1986b25aa55e9556e5" contextRef="c20181231" unitRef="U001" decimals="-3">0</us-gaap:DeferredTaxAssetsLiabilitiesNet>
  <!--Deferred Tax Assets, Net-->
  <us-gaap:DeferredTaxAssetsLiabilitiesNet id="Fact_9b7ebb32325349969e04d89c0cbd99e4" contextRef="c20191231" unitRef="U001" decimals="-3">0</us-gaap:DeferredTaxAssetsLiabilitiesNet>
  <!--Deferred State and Local Income Tax Expense (Benefit)-->
  <us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit id="Fact_2b66cf38ad2141c0bce0cb5e0b6fbdc7" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">0</us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit>
  <!--Deferred State and Local Income Tax Expense (Benefit)-->
  <us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit id="Fact_972d446c82834bdfa88438d9733a5fe9" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">0</us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit>
  <!--Deferred Tax Assets, Net of Valuation Allowance-->
  <us-gaap:DeferredTaxAssetsNet id="Fact_68aa353f372d4d538a9b20d1fc8faca2" contextRef="c20191231" unitRef="U001" decimals="-3">0</us-gaap:DeferredTaxAssetsNet>
  <!--Deferred Tax Assets, Net of Valuation Allowance-->
  <us-gaap:DeferredTaxAssetsNet id="Fact_695bd186e01c4c398726d363ba167464" contextRef="c20181231" unitRef="U001" decimals="-3">0</us-gaap:DeferredTaxAssetsNet>
  <!--Stock based compensation-->
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits id="Fact_6ed7d84da5c34420b38a40a41585788f" contextRef="c20181231" unitRef="U001" decimals="-3">8857000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits>
  <!--Stock based compensation-->
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits id="Fact_deb5289af3d8488cb4fafe1285ce7f6e" contextRef="c20191231" unitRef="U001" decimals="-3">8402000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits>
  <!--Net operating loss carry forward-->
  <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards id="Fact_8edd40b31fff4d7c87a92c22527e3ce4" contextRef="c20191231" unitRef="U001" decimals="-3">27907000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
  <!--Net operating loss carry forward-->
  <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards id="Fact_b5ccdc94e3ba42fc808c513848e87c52" contextRef="c20181231" unitRef="U001" decimals="-3">25733000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
  <!--Research and development credits and other credits-->
  <us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch id="Fact_355ff8ea3f56425cb0da4609495e6090" contextRef="c20181231" unitRef="U001" decimals="-3">1635000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch>
  <!--Research and development credits and other credits-->
  <us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch id="Fact_c88e6a4872fd49699efad0d12e344c2f" contextRef="c20191231" unitRef="U001" decimals="-3">1730000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch>
  <!--Deferred Tax Assets, Other-->
  <us-gaap:DeferredTaxAssetsOther id="Fact_450ef6e2a4e8466bbbf8bddd907d699f" contextRef="c20191231" unitRef="U001" decimals="-3">11000</us-gaap:DeferredTaxAssetsOther>
  <!--Deferred Tax Assets, Other-->
  <us-gaap:DeferredTaxAssetsOther id="Fact_cdeea46d37ad4bb081a32d53cdac40f2" contextRef="c20181231" unitRef="U001" decimals="-3">26000</us-gaap:DeferredTaxAssetsOther>
  <!--Reserves and accruals-->
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals id="Fact_23c233a2d937442fa5cbac262d2e9cf3" contextRef="c20191231" unitRef="U001" decimals="-3">62000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals>
  <!--Reserves and accruals-->
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals id="Fact_58f402ac2e3f4854a2f909f7770c1998" contextRef="c20181231" unitRef="U001" decimals="-3">45000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals>
  <!--Deferred Tax Assets, Valuation Allowance-->
  <us-gaap:DeferredTaxAssetsValuationAllowance id="Fact_58ed64f82bca4ad19185ce2ab3f4a60e" contextRef="c20181231" unitRef="U001" decimals="-3">36296000</us-gaap:DeferredTaxAssetsValuationAllowance>
  <!--Deferred Tax Assets, Valuation Allowance-->
  <us-gaap:DeferredTaxAssetsValuationAllowance id="Fact_f54b34e561774293a0bc1610c47f1d64" contextRef="c20191231" unitRef="U001" decimals="-3">38112000</us-gaap:DeferredTaxAssetsValuationAllowance>
  <!--Matching contribution to defined contribution plan-->
  <us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount id="Fact_2a6a1a919f4f4843bd74f08c0cd34a05" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">95000</us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount>
  <!--Matching contribution to defined contribution plan-->
  <us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount id="Fact_c26350097cd94e48a1c414e67721372c" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">101000</us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount>
  <!--Depreciation-->
  <us-gaap:Depreciation id="Fact_4eb4367c462d465e93ad29ddec96a514" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">18000</us-gaap:Depreciation>
  <!--Depreciation-->
  <us-gaap:Depreciation id="Fact_e5a0bfb3e2fb48ff8a6c34a7c4a8df30" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">7000</us-gaap:Depreciation>
  <!--Share-based Payment Arrangement [Text Block]-->
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock id="Fact_03a2be74ed104ab2a9db0903fad46448" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 6 &amp;#8722; Stock-Based Compensation&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;The following tables summarize information about stock options and RSUs outstanding at December 31, 2019:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td colspan="12" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Options Outstanding&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="11" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Options Vested and Exercisable&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Range of&lt;br /&gt; Exercise Prices&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number&lt;br /&gt; Outstanding&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise&lt;br /&gt; Price&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number&lt;br /&gt; Exercisable&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise&lt;br /&gt; Price&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;$ &amp;#8201;&amp;#8201;2.35 -&amp;#8201;&amp;#8201;6.95&amp;#8201;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4,376,396&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;7.08&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4.29&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,826,062&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;6.48&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4.31&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;$ 14.52 -&amp;#8201;35.25&amp;#8201;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,253,625&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2.71&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;23.16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,253,625&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2.71&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;23.16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5,630,021&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;6.11&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;8.49&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4,079,687&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5.32&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;10.10&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;The following tables summarize activity under the Plan for the indicated periods:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="14" valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Options&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number of&lt;br /&gt; Shares&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise&lt;br /&gt; Price&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Aggregate&lt;br /&gt; Intrinsic&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Outstanding at December 31, 2017&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,138,066&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;8.41&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Options granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1,095,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;3.52&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Options exercised&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(117,229&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.15&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Options cancelled&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(117,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;5.34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Outstanding at December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,998,837&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;7.72&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Options granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;345,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;6.06&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Options exercised&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(663,816&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.23&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Options cancelled&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(50,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4.95&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Outstanding at December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;5,630,021&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;8.49&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;6.11&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;516&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Options exercisable at December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4,079,687&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;10.10&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5.32&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;314&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;RSUs&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number of&lt;br /&gt; RSUs&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Grant Date&lt;br /&gt; Fair Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Aggregate&lt;br /&gt; Intrinsic&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF;"&gt;&lt;div&gt;Outstanding at December 31, 2017&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;469,661&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5.19&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #FFFFFF;"&gt;&lt;div&gt;RSUs granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;246,663&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;3.26&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;RSUs vested&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(211,330&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;6.19&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #FFFFFF;"&gt;&lt;div&gt;Outstanding at December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;504,994&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;3.83&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF;"&gt;&lt;div&gt;RSUs granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;229,996&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;6.06&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #FFFFFF;"&gt;&lt;div&gt;RSUs vested&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(207,334&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;4.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;RSUs cancelled&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(29,167&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4.65&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Outstanding at December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;498,489&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4.71&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;86&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Intrinsic value is calculated as the difference between the per-share market price of our common stock on the last trading day of 2019, which was $3.80 and the exercise price of the options. For options exercised, the intrinsic value is the difference between market price and the exercise price on the date of exercise. We received cash proceeds of $816 and $135 from stock options exercised in 2019 and 2018, respectively. The total intrinsic value of options exercised was $2,473 and $46 during the years ended December 31, 2019 and 2018, respectively.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;Stock-based compensation expense is included in general and administrative expense for each period as follows:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt; font-weight: bold;"&gt;Stock-Based Compensation by Type of Award&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Stock options&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,756&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,926&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;RSUs&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;955&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,129&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total stock-based compensation expense&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;3,711&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4,055&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;As of December 31, 2019, there was $4,801 of unrecognized stock-based compensation expense related to unvested employee stock options and $1,882 of unrecognized stock-based compensation expense related to unvested RSUs. These costs are expected to be recognized over a weighted-average period of 2.13 and 2.33 years, respectively.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model using the following weighted average assumptions:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Expected stock price volatility&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;92.34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;85.26&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Risk-free interest rate&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;2.09&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;2.73&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&lt;div&gt;Expected life term&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&lt;div style="text-align: center;"&gt;6.14 years&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&lt;div style="text-align: center;"&gt;6.02 years&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Expected dividends&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;0&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;0&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Based on the Black-Scholes option pricing model, the weighted average estimated fair value of employee stock options granted was $4.63 and $2.58 per share during the years ended December 31, 2019 and 2018, respectively.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The expected life was determined using the simplified method outlined in ASC 718,&lt;font style="font-style: italic;"&gt; &amp;#8220;Compensation - Stock Compensation&amp;#8221;&lt;/font&gt;. Expected volatility of the stock options was based upon historical data and other relevant factors. We have not provided an estimate for forfeitures because we have had nominal forfeited options and RSUs and believed that all outstanding options and RSUs at December 31, 2019, would vest.&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <!--Earnings Per Share [Text Block]-->
  <us-gaap:EarningsPerShareTextBlock id="Fact_eaeb6f301ec248e586c0c841b81139ad" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 7 &amp;#8722; Earnings Per Share&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Basic earnings per share are based on the weighted average number of shares outstanding for a period. Diluted earnings per share are based upon the weighted average number of shares and potentially dilutive common shares outstanding. Potential common shares outstanding principally include stock options, under our stock plan and warrants. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during those periods.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;The table below sets forth the basic and diluted loss per share calculations:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(19,180&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(25,406&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Basic and diluted weighted average number of shares outstanding&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;68,564&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;62,986&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Basic and diluted loss per share&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(0.28&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(0.40&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_2ca0b966abf04a49bef633c3ed1800ed" contextRef="c20190101to20191231" unitRef="U003" decimals="2">-0.28</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_8728a643863a4647a80568f16c4e8fe6" contextRef="c20180101to20181231" unitRef="U003" decimals="2">-0.40</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_045d82a91c4c476a87f5f03f4b363966" contextRef="c20180101to20180331" unitRef="U003" decimals="2">-0.13</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_05a15daa72394732906a29f07b619b31" contextRef="c20190101to20190331" unitRef="U003" decimals="2">-0.08</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_16f20d0454a3472fb49c3b14055ed986" contextRef="c20191001to20191231" unitRef="U003" decimals="2">-0.07</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_4ac0cb04335b468b9b2373fb07963e2d" contextRef="c20180401to20180630" unitRef="U003" decimals="2">-0.10</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_6b5f14250c11409482cd386612ffbd17" contextRef="c20181001to20181231" unitRef="U003" decimals="2">-0.09</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_7e9aa9d8e0fe47b8b33b019943a2218a" contextRef="c20190701to20190930" unitRef="U003" decimals="2">-0.07</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_9d7926bbd56246368c3e34418c2ca3b5" contextRef="c20190401to20190630" unitRef="U003" decimals="2">-0.06</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Basic and diluted loss per share (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted id="Fact_b634efb820d644a6a825c3261b0b70a2" contextRef="c20180701to20180930" unitRef="U003" decimals="2">-0.08</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Earnings per Share-->
  <us-gaap:EarningsPerSharePolicyTextBlock id="Fact_b50bbce262b744f38d3f196360cabc49" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Earnings per Share&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Basic earnings per share are computed by dividing earnings available to common stockholders by the weighted average number of outstanding common shares during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during these periods.&lt;/div&gt;&lt;/div&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
  <!--Valuation allowance-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance id="Fact_377db848f54c4103a7fd9e0a21c7aa2d" contextRef="c20180101to20181231" unitRef="U006" decimals="4">-0.2433</us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance>
  <!--Valuation allowance-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance id="Fact_b5bc020e4307443fa9a41f9f3fd15535" contextRef="c20190101to20191231" unitRef="U006" decimals="4">-0.2196</us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance>
  <!--United States federal statutory rate-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate id="Fact_05a1d401e4854f85904501394959f6f4" contextRef="c20190101to20191231" unitRef="U006" decimals="INF">0.2100</us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
  <!--United States federal statutory rate-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate id="Fact_ac6a0afc59d844c4830d70c74c23a3d1" contextRef="c20180101to20181231" unitRef="U006" decimals="INF">0.2100</us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
  <!--State taxes, net of federal benefit-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes id="Fact_80b77e9cb9d84eb2ab0a6b04ed223218" contextRef="c20180101to20181231" unitRef="U006" decimals="4">-0.0001</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
  <!--State taxes, net of federal benefit-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes id="Fact_ca4cfeb581d1496abeaebd6397ca9d43" contextRef="c20190101to20191231" unitRef="U006" decimals="4">0.0199</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
  <!--Other-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments id="Fact_1f00cd9904c84337ad5ce8063499853c" contextRef="c20180101to20181231" unitRef="U006" decimals="4">-0.0027</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
  <!--Other-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments id="Fact_b172d47b16b7437cbc3f286d2e4b8b74" contextRef="c20190101to20191231" unitRef="U006" decimals="4">-0.0038</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
  <!--Effective Income Tax Rate Reconciliation, Percent-->
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations id="Fact_ca4308b9bc734cfe9d70eb8276fbee84" contextRef="c20180101to20181231" unitRef="U006" decimals="4">-0.0001</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <!--Effective Income Tax Rate Reconciliation, Percent-->
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations id="Fact_d5c984ac00e64b61a70366635defe9c7" contextRef="c20190101to20191231" unitRef="U006" decimals="4">0.0199</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <!--R&D Credit-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsResearch id="Fact_ac70d293c88b4338acf376376ad33e0f" contextRef="c20180101to20181231" unitRef="U006" decimals="4">0.0153</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsResearch>
  <!--R&D Credit-->
  <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsResearch id="Fact_acb875261b4b4aa5af62288d0237bbe7" contextRef="c20190101to20191231" unitRef="U006" decimals="4">0.0134</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsResearch>
  <!--Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount-Restricted Stock Units (RSUs) [Member]-->
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions id="Fact_12ea51cd93e94a77b7733e90cd5ccc98" contextRef="c20191231_AwardTypeAxis_RestrictedStockUnitsRSUMember" unitRef="U001" decimals="-3">1882000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions>
  <!--Unrecognized stock-based compensation expense expected to be recognized related to non-vested stock options-Stock Options [Member]-->
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions id="Fact_21f24ba322ee4ab4be8d39b8f3d4f53a" contextRef="c20191231_AwardTypeAxis_EmployeeStockOptionMember" unitRef="U001" decimals="-3">4801000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions>
  <!--Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition-Stock Options [Member]-->
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 id="Fact_1cbf05e235414c1a8d13736f15b0667a" contextRef="c20190101to20191231_AwardTypeAxis_EmployeeStockOptionMember">P2Y1M17D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
  <!--Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition-Restricted Stock Units (RSUs) [Member]-->
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 id="Fact_27d8f12f572b4f79bb682ff1208273e3" contextRef="c20190101to20191231_AwardTypeAxis_RestrictedStockUnitsRSUMember">P2Y3M29D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
  <!--Accrued payroll and related expenses-->
  <us-gaap:EmployeeRelatedLiabilitiesCurrent id="Fact_0f798c8733d84acaa5a0f4f8ddc80d88" contextRef="c20181231" unitRef="U001" decimals="-3">277000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <!--Accrued payroll and related expenses-->
  <us-gaap:EmployeeRelatedLiabilitiesCurrent id="Fact_6e5554cf727543c5a53e607e4efd080e" contextRef="c20191231" unitRef="U001" decimals="-3">287000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <!--Fair Value Disclosures [Text Block]-->
  <us-gaap:FairValueDisclosuresTextBlock id="Fact_07f2256ef1ac4572bc7c8495cbd64854" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 11 &amp;#8722; Fair Value Measurement&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We apply fair value accounting for all financial assets and liabilities and non-financial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; margin-left: 36pt;"&gt;Level 1 &amp;#8211; Quoted prices in active markets for identical assets or liabilities.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; margin-left: 36pt;"&gt;Level 2 &amp;#8211; Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; margin-left: 36pt;"&gt;Level 3 &amp;#8211; Inputs that are generally unobservable and typically reflect management&amp;#8217;s estimate of assumptions that market participants would use in pricing the asset or liability.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The carrying amounts for cash and cash equivalents, investments in certificates of deposit, accounts payable and accrued expenses approximate their fair values due to the short period of time until maturity.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; margin-left: 36pt;"&gt;&lt;font style="font-style: italic;"&gt;Mutual funds&lt;/font&gt;: Valued at the quoted net asset value (NAV) of shares held.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; margin-left: 36pt;"&gt;&lt;font style="font-style: italic;"&gt;U.S. agency securities&lt;/font&gt;: Fair value measured at the closing price reported on the active market on which the individual securities are traded.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The following table shows the adjusted cost, gross unrealized gains, gross unrealized losses and fair value of our financial assets as of December 31, 2019 and 2018 (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="22" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Adjusted&lt;br /&gt; Cost&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Gains&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Losses&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fair&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Cash&lt;br /&gt; and Cash&lt;br /&gt; Equivalents&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Investments&lt;br /&gt; Available&lt;br /&gt; for Sale&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Cash&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,076&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,076&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,076&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #FFFFFF;"&gt;&lt;div&gt;Level 1:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Mutual funds&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;613&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;613&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;613&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;U.S. agency securities&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,837&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,840&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;446&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,394&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,450&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,453&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,059&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,394&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5,526&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5,529&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;3,135&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;2,394&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="22" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Adjusted&lt;br /&gt; Cost&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Gains&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Losses&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fair&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Cash&lt;br /&gt; and Cash&lt;br /&gt; Equivalents&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Investments&lt;br /&gt; Available&lt;br /&gt; for Sale&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Cash&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,048&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,048&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,048&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #FFFFFF;"&gt;&lt;div&gt;Level 1:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Mutual funds&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1,107&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1,107&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1,107&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;U.S. agency securities&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,259&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,259&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,456&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,803&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4,366&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4,366&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,563&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,803&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;9,414&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;9,414&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;7,611&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;1,803&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The maturities of our marketable securities generally range from within one to two years. Actual maturities could differ from contractual maturities due to call or prepayment provisions.&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
  <!--Fair Value-->
  <us-gaap:FairValueOfFinancialInstrumentsPolicy id="Fact_bd33586b65ed46128523346fd2c95be2" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The carrying amounts of our financial instruments, including cash equivalents, accounts payable, and accrued liabilities, approximate fair value because of their generally short maturities.&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
  <!--Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets-->
  <us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock id="Fact_70fcdc3cbd6646bf8d97e5ac7215d314" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;The following table shows the adjusted cost, gross unrealized gains, gross unrealized losses and fair value of our financial assets as of December 31, 2019 and 2018 (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="22" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Adjusted&lt;br /&gt; Cost&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Gains&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Losses&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fair&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Cash&lt;br /&gt; and Cash&lt;br /&gt; Equivalents&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Investments&lt;br /&gt; Available&lt;br /&gt; for Sale&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Cash&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,076&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,076&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,076&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #FFFFFF;"&gt;&lt;div&gt;Level 1:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Mutual funds&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;613&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;613&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;613&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;U.S. agency securities&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,837&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,840&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;446&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,394&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,450&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,453&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,059&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,394&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5,526&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5,529&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;3,135&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;2,394&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="22" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Adjusted&lt;br /&gt; Cost&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Gains&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Unrealized&lt;br /&gt; Losses&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fair&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Cash&lt;br /&gt; and Cash&lt;br /&gt; Equivalents&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Investments&lt;br /&gt; Available&lt;br /&gt; for Sale&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Cash&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,048&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,048&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,048&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #FFFFFF;"&gt;&lt;div&gt;Level 1:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;Mutual funds&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1,107&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1,107&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1,107&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;U.S. agency securities&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,259&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;3,259&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,456&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,803&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4,366&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4,366&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2,563&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,803&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;9,414&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;9,414&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;7,611&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;1,803&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock>
  <!--Estimated useful lives-Minimum [Member]-->
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife id="Fact_56ed317fc9b04c6a82030cc1ee57e8ac" contextRef="c20190101to20191231_RangeAxis_MinimumMember">P3Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <!--Estimated useful lives-Maximum [Member]-->
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife id="Fact_69a25673b20d4c10afc7ae4ff3496dfb" contextRef="c20190101to20191231_RangeAxis_MaximumMember">P15Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <!--Number of patents allegedly infringed upon by Apple, Inc.-VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member]-Positive Outcome of Litigation [Member]-->
  <us-gaap:GainContingencyPatentsFoundInfringedUponNumber id="Fact_b232a2bb80414b028b4e70d7c985706d" contextRef="c20160930to20160930_GainContingenciesByNatureAxis_PositiveOutcomeOfLitigationMember_LitigationCaseAxis_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" unitRef="U004" decimals="INF">4</us-gaap:GainContingencyPatentsFoundInfringedUponNumber>
  <!--Number of patents allegedly infringed upon by Apple, Inc.-VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member]-Positive Outcome of Litigation [Member]-->
  <us-gaap:GainContingencyPatentsFoundInfringedUponNumber id="Fact_c5d2f14f2600494cbb29299859558062" contextRef="c20121106to20121106_GainContingenciesByNatureAxis_PositiveOutcomeOfLitigationMember_LitigationCaseAxis_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" unitRef="U004" decimals="INF">4</us-gaap:GainContingencyPatentsFoundInfringedUponNumber>
  <!--Intangible Assets-->
  <us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock id="Fact_49ae148d5a7b4582881929434f4d3b77" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Intangible Assets&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We record intangible assets at cost, less accumulated amortization. Amortization of intangible assets is provided over their estimated useful lives, which can range from 3 to 15 years, on either a straight-line basis or as revenue is generated by the assets.&lt;/div&gt;&lt;/div&gt;</us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock>
  <!--Impairment of Long-Lived Assets-->
  <us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock id="Fact_5f1e56e09228463283d26a6b0d6ba604" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Impairment of Long-Lived Assets&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We identify and record impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the carrying amount of an asset might not be recoverable, but not less than annually. Recoverability is measured by comparison of the anticipated future net undiscounted cash flows to the related assets&amp;#8217; carrying value. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the projected discounted future net cash flows arising from the asset.&lt;/div&gt;&lt;/div&gt;</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock>
  <!--Income Tax Disclosure [Text Block]-->
  <us-gaap:IncomeTaxDisclosureTextBlock id="Fact_5b796d7d06464dbfa7fb31e10158c86c" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 10 &amp;#8722; Income Taxes&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;The income tax benefit (provision) is comprised of the following:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div&gt;Current:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Federal&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;State&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;393&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Foreign&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;393&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Deferred:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Federal&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;State&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total income tax provision&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;393&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;(3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A reconciliation of the United States federal statutory income tax rate to our effective income tax rate is as follows:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;United States federal statutory rate&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;21.00&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;21.00&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;State taxes, net of federal benefit&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1.99&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.01&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Valuation allowance&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(21.96&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(24.33&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Accounting method change - ASC 606&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;2.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;R&amp;amp;D Credit&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.53&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Other&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(0.38&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(0.27&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Effective income tax rate&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;1.99&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;(0.01&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In 2019 and 2018, we had pre-tax losses of $19,573 and $25,403 respectively, which are available for carry forward to offset future taxable income. We made determinations to provide full valuation allowances for our net deferred tax assets at the end of 2019 and 2018, including NOL carryforwards generated during the years, based on our evaluation of positive and negative evidence, including our history of operating losses and the uncertainty of generating future taxable income that would enable us to realize our deferred tax assets.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;Deferred tax assets (liabilities) consist of the following:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;As of&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;As of&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div&gt;Deferred tax assets:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Reserves and accruals&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;62&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;45&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Research and development credits and other credits&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1,730&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1,635&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net operating loss carry forward&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;27,907&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;25,733&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Stock based compensation&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;8,402&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;8,857&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Other&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;11&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;26&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Total deferred tax assets&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;38,112&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;36,296&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Valuation allowance&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(38,112&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(36,296&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Deferred tax assets after valuation allowance&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Total deferred tax liability&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Net deferred tax assets (liabilities)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In assessing the realization of deferred tax assets, management considers whether it is more likely than not that a portion of the net deferred assets will not be realized. The ultimate realization of the net deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Based on the available objective evidence, management believes it is more likely than not that the net deferred tax assets at December 31, 2019 will not be realizable. Accordingly, management has maintained a full valuation allowance against its net deferred tax assets at December 31, 2019. The net change in the total valuation allowance for the 12 months ended December 31, 2019 was an increase of $1,816.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;At December 31, 2019, we had federal and state net operating loss carryforwards of approximately $131,055 and $107,989, respectively, expiring beginning in 2028 for federal and in 2029 for state, respectively. At December 31, 2019, we had federal research and development creditcarryforwards of approximately $1,730, expiring beginning in 2032.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Internal Revenue Code Section 382 places a limitation (the &amp;#8220;Section 382 Limitation&amp;#8221;) on the amount of net operating loss carry forwards that can be used to offset taxable income after a change in control (generally greater than 50% change in ownership) of a loss corporation. California, the state in which our headquarters was once located, has similar rules. Our capitalization may have resulted in such a change. Generally, after a control change, a loss corporation cannot deduct net operating loss carry forwards generated in years prior to the deemed change of control under IRC Section 382 in excess of the Section 382 Limitation.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We are required to recognize the financial statement effects of a tax position when it is more likely than not, based on the technical merits, that the position will be sustained upon examination. As a result, we have provided an allowance for an uncertain tax position under ASC 740-10 of $0 and $316 at December 31, 2019 and December 31, 2018, respectively. In 2019, we released all ASC 740-10 uncertain tax positions due to the expiring of the statute of limitation.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Our tax returns are subject to review by various tax authorities. The returns subject to review are those from 2005 forward.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Our policy is to recognize interest and penalties, if any, accrued on any unrecognized tax benefits, as a component of income tax expense. We had no interest or penalties accrued for the year ended December 31, 2019.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;Reconciliation of provision for uncertain tax position discussed above:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Balance at the beginning of the year&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Additions based on tax positions related to the current year&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Additions for tax positions of prior years&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Settlements&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Lapse of applicable statute of limitations&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Balance at the end of the year&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
  <!--Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments id="Fact_936865520d6b4be7b1ec39d023b11862" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">-25403000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <!--Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments id="Fact_f4d8ba70242a44e9bc647b3030e4c2c9" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">-19573000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <!--Income Tax Expense (Benefit)-->
  <us-gaap:IncomeTaxExpenseBenefit id="Fact_5f788677a54440efb4d56517a013dfd9" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">-393000</us-gaap:IncomeTaxExpenseBenefit>
  <!--Income Tax Expense (Benefit)-->
  <us-gaap:IncomeTaxExpenseBenefit id="Fact_7a3043adb061404184591120fabb2807" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">3000</us-gaap:IncomeTaxExpenseBenefit>
  <!--Income Taxes-->
  <us-gaap:IncomeTaxPolicyTextBlock id="Fact_588e564dc4514a6687b1e1f10a790820" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Income Taxes&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established against our net deferred income tax assets, we consider all available evidence, both positive and negative. Consistent with our policy, and because of our history of operating losses, we do not currently recognize the benefit of all of our deferred tax assets, including tax loss carry forwards, that may be used to offset future taxable income. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance as an income tax benefit in our statements of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We account for our uncertain tax positions in accordance with U.S. GAAP. The U.S. GAAP method of accounting for uncertain tax positions utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are derecognized when we subsequently determine the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxPolicyTextBlock>
  <!--Cash paid for income taxes-->
  <us-gaap:IncomeTaxesPaid id="Fact_525a7ab3d9d141df87df717370e5819b" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">3000</us-gaap:IncomeTaxesPaid>
  <!--Cash paid for income taxes-->
  <us-gaap:IncomeTaxesPaid id="Fact_a8c6763576fb4517abb10112ed0caba7" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">4000</us-gaap:IncomeTaxesPaid>
  <!--Accounts payable-->
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  <!--Accounts payable-->
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  <!--Increase (Decrease) in Income Taxes Payable-->
  <us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable id="Fact_331aeb34d6ed44c2a8e89d4764af3c8d" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">-396000</us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable>
  <!--Increase (Decrease) in Income Taxes Payable-->
  <us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable id="Fact_a53fb1a114c84803b4f54e5e133f5148" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">3000</us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable>
  <!--Increase (Decrease) in Accounts Receivable-->
  <us-gaap:IncreaseDecreaseInAccountsReceivable id="Fact_a398277d98e84019a4581d809c113e75" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">-1000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <!--Increase (Decrease) in Accounts Receivable-->
  <us-gaap:IncreaseDecreaseInAccountsReceivable id="Fact_b206981806ee428baffe7b91344944af" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">6000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <!--Increase (Decrease) in Employee Related Liabilities-->
  <us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities id="Fact_4f69822109534eb0b903ee920596fd64" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">-1856000</us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities>
  <!--Increase (Decrease) in Employee Related Liabilities-->
  <us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities id="Fact_95c4ee0c10f34f95bf94822e8b4bdfe0" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">10000</us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities>
  <!--Increase (Decrease) in Other Accrued Liabilities-->
  <us-gaap:IncreaseDecreaseInOtherAccruedLiabilities id="Fact_8c4f3a445045416d8c81cc2b3cf35f33" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">97000</us-gaap:IncreaseDecreaseInOtherAccruedLiabilities>
  <!--Increase (Decrease) in Other Accrued Liabilities-->
  <us-gaap:IncreaseDecreaseInOtherAccruedLiabilities id="Fact_bcf5ce9adbe240cc87fa4afe9c2d358d" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">0</us-gaap:IncreaseDecreaseInOtherAccruedLiabilities>
  <!--Increase (Decrease) in Prepaid Expense and Other Assets-->
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets id="Fact_335426474dbb4812ad2af606234bcc85" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">-374000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <!--Increase (Decrease) in Prepaid Expense and Other Assets-->
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets id="Fact_b2c2eeaf561d4d068c1b51744f8bfc94" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">-258000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <!--Interest and Other Income-->
  <us-gaap:InterestAndOtherIncome id="Fact_995447f244134adaa9d02fe42605be6e" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">92000</us-gaap:InterestAndOtherIncome>
  <!--Interest and Other Income-->
  <us-gaap:InterestAndOtherIncome id="Fact_fa5d32b1f7ea4142a948e83c8a42c60b" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">54000</us-gaap:InterestAndOtherIncome>
  <!--Investments-->
  <us-gaap:InvestmentPolicyTextBlock id="Fact_7f5131515c9e4db9a63ec72d6f7779ac" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Investments&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Investments are classified as available-for-sale and are recorded at fair market value. Unrealized gains and losses are reported as other comprehensive income. Realized gains and losses are recorded in income in the period they are realized using specific identification of each security&amp;#8217;s cost basis. We invest our excess cash primarily in highly liquid debt instruments including corporate, government and federal agency securities, with contractual maturities less than two years. By policy, we limit the amount of credit exposure to any one issuer.&lt;/div&gt;&lt;/div&gt;</us-gaap:InvestmentPolicyTextBlock>
  <!--Effects of Adopting ASU Topic 842 - Leases-->
  <us-gaap:LesseeOperatingLeasesTextBlock id="Fact_859b581c6391490698453e6bf0082345" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 14 &amp;#8211; Effects of Adopting ASU Topic 842 - Leases&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We determine if an arrangement is a lease at inception. Operating lease ROU assets are included in Prepaid expense and other assets on the Consolidated Balance Sheet as of December 31, 2019. ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We lease office space under an operating lease which expires on October 31, 2021. We also entered an operating lease for a facility used for corporate promotional and marketing purposes which was prepaid in full in a prior year and expires in 2024.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;As described under New Accounting Pronouncements above, we adopted ASU Topic 842 - Leases effective January 1, 2019. As a result of the adoption, on January 1, 2019 we reclassified $385 of prepaid lease payments for the promotional and marketing facility from current assets to non-current assets. At January 1, 2019 we recorded a ROU asset and lease liability of $45 for the office lease with a balance of $97 at December 31, 2019. Adoption of the ASU had no impact on the Consolidated Statement of Operations.&lt;/div&gt;&lt;/div&gt;</us-gaap:LesseeOperatingLeasesTextBlock>
  <!--Lessee, Operating Lease, Liability, Payments, Due-->
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  <!--Leases-->
  <us-gaap:LesseeLeasesPolicyTextBlock id="Fact_87763bf3758f4978897c37d7f4814646" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Leases&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The Company determines if an arrangement is a lease at inception in accordance with Accounting Standards Codification (&amp;#8220;ASC&amp;#8221;) Topic 842. Operating lease right-of-use (&amp;#8220;ROU&amp;#8221;) assets are included in Prepaid expense, and other assets on the Consolidated Balance Sheet. ROU assets represent the Company&amp;#8217;s right to use an underlying asset for the lease term and lease liabilities represent the Company&amp;#8217;s obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. (See Note 14)&lt;/div&gt;&lt;/div&gt;</us-gaap:LesseeLeasesPolicyTextBlock>
  <!--Future minimum rents due in 2021-->
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree id="Fact_703ec8c593c848ce908833eb063793c5" contextRef="c20191231" unitRef="U001" decimals="-3">46000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
  <!--Future minimum rents due in 2020-->
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo id="Fact_18569fbb22a5477fa1fc83e028af89e1" contextRef="c20191231" unitRef="U001" decimals="-3">56000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
  <!--Lessee, Operating Lease, Term of Contract-K2 Investment Fund LLC [Member]-Air Transportation Equipment [Member]-->
  <us-gaap:LesseeOperatingLeaseTermOfContract id="Fact_37c0b4e9890e46729eb00262871ea50d" contextRef="c20191231_CounterpartyNameAxis_K2InvestmentFundLLCMember_PropertyPlantAndEquipmentByTypeAxis_AirTransportationEquipmentMember">P12M</us-gaap:LesseeOperatingLeaseTermOfContract>
  <!--Lease Expiration Date-Building [Member]-->
  <us-gaap:LeaseExpirationDate1 id="Fact_bb117b21ea6346218a936d4ececab50d" contextRef="c20190101to20191231_PropertyPlantAndEquipmentByTypeAxis_BuildingMember">2021-10-31</us-gaap:LeaseExpirationDate1>
  <!--Lease Expiration Date-Facility Used for Corporate Promotional and Marketing Purposes [Member]-->
  <us-gaap:LeaseExpirationDate1 id="Fact_98d29324727b4b72a96fc265132cfadd" contextRef="c20190101to20191231_PropertyPlantAndEquipmentByTypeAxis_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember">2024-12-31</us-gaap:LeaseExpirationDate1>
  <!--Legal Matters and Contingencies [Text Block]-->
  <us-gaap:LegalMattersAndContingenciesTextBlock id="Fact_671bc75b01f646f9ac00e355640892aa" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 12 &amp;#8211; Litigation (all dollar amounts in this section are expressed in thousands except for rates per device)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We have multiple intellectual property infringement lawsuits pending in the United States District Court for the Eastern District of Texas, Tyler Division (&amp;#8220;USDC&amp;#8221;), and United States Court of Appeals for the Federal Circuit (&amp;#8220;USCAFC&amp;#8221;).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) (&amp;#8220;Apple I&amp;#8221;)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On August 11, 2010, we filed a complaint against Aastra USA. Inc. (&amp;#8220;Aastra&amp;#8221;), Apple Inc. (&amp;#8220;Apple&amp;#8221;), Cisco Systems, Inc. (&amp;#8220;Cisco&amp;#8221;), and NEC Corporation (&amp;#8220;NEC&amp;#8221;) the USDC in which we alleged that these parties infringe on certain of our patents (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The cases against each defendant were separated by the judge. Aastra and NEC agreed to sign license agreements with us, and we dropped all accusations of infringement against them. A jury in USDC decided that our patents were not invalid and rendered a verdict of non-infringement by Cisco on March 4, 2013. Our motion for a new Cisco trial was denied and the case against Cisco was closed.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On November 6, 2012, a jury in the USDC awarded us over $368,000 for Apple&amp;#8217;s infringement of four of our patents, plus daily interest up to the final judgment.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Apple filed an appeal of the judgment to the USCAFC. On September 16, 2014, USCAFC affirmed the USDC jury&amp;#8217;s finding that all four of our patents at issue are valid and confirmed the USDC jury&amp;#8217;s finding of infringement of VPN on Demand under many of the asserted claims of our &amp;#8216;135 and &amp;#8216;151 patents, and the USDC&amp;#8217;s decision to allow evidence about our license and royalty rates regarding the determination of damages. However, the USCAFC vacated the USDC jury&amp;#8217;s damages award and some of the USDC&amp;#8217;s claim construction with respect to parts of our &amp;#8216;504 and &amp;#8216;211 patents and remanded the damages award and determination of infringement with respect to FaceTime back to the USDC for further proceedings.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On September 30, 2016, pursuant to the 2014 remand from the USCAFC, a jury in the USDC awarded us $302,400 for Apple&amp;#8217;s infringement of four of our patents. On September 29, 2017, the USDC entered its final judgement, denied all of Apple&amp;#8217;s post-trial motions, and granted all our post-trial motions, including our motion for willful infringement and enhanced the royalty rate during the willfulness period from $1.20 to $1.80 per device, and awarded us costs, certain attorneys&amp;#8217; fees, and prejudgment interest. The total amount in the final judgement was $439,700, including $302,400 (jury verdict), $41,300 (enhanced damages) and $96,000 (costs, fees and interest).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On October 27, 2017 Apple filed its notice of appeal of this final judgement to the USCAFC. Apple filed its opening brief on March 19, 2018. We filed our response on April 4, 2018. On April 11, 2018, USCAFC designated&lt;font style="font-weight: bold;"&gt; Cases 18-1197-CB, Case 17-1368 and Case 17-1591&lt;/font&gt; as companion cases and assigned to the same merits panel. Events and developments after this order are described below under&lt;font style="font-weight: bold;"&gt; VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368) (&amp;#8220;Consolidated Appeal&amp;#8221;)&lt;/font&gt;.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) (&amp;#8220;Apple II&amp;#8221;)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;This case began on November 6, 2012, when we had filed a complaint against Apple in USDC in which we alleged that Apple infringed on certain of our patents, (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The accused products include the iPhone 5, iPod Touch 5th Generation, iPad 4&lt;sup style="vertical-align: text-top; line-height: 1; font-size: smaller;"&gt;th&lt;/sup&gt; Generation, iPad mini, and the latest Macintosh computers&amp;#894; These products were not included in the Apple I case because they were released after the Apple I case was initiated. Post-Trial Motions hearing was held on July 18, 2018. On August 31, 2018, the USDC entered a Final Judgment and issued its Memorandum Opinion and Order regarding post-trial motions, affirming the jury&amp;#8217;s verdict of $502,600 and granting VirnetX motions for supplemental damages, a sunset royalty and the royalty rate of $1.20 per infringing iPhone, iPad and Mac products, pre-judgment and post-judgment interest and costs. On September 20, 2018, pursuant to a Court&amp;#8217;s order, attorneys from VirnetX and Apple conferred and agreed, without dispute, to add an amount totaling $93,300 for Bill of Costs and Prejudgment Interest to the $502,600 jury verdict. The total amount in the final judgement in the Apple II case is now $595,900. Apple has filed a notice of appeal with the USCAFC in the Apple II case. On October 9, 2018, USCAFC accepted the notice and docketed it as&lt;font style="font-weight: bold;"&gt; Case No. 19-1050 - VirnetX Inc. v. Apple Inc.&lt;/font&gt; All subsequent events and developments in this case are described below under&lt;font style="font-weight: bold;"&gt; VirnetX Inc. v. Apple Inc&lt;/font&gt;.&lt;font style="font-weight: bold;"&gt; (USCAFC Case 19-1050) (&amp;#8220;Apple II Appeal&amp;#8221;)&lt;/font&gt;.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368) (&amp;#8220;Consolidated Appeal&amp;#8221;)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On April 11, 2018, the USCAFC in an order designated the following appeals as companion cases and assigned to the same merits panel;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;font style="font-weight: bold;"&gt;&amp;#9679;&lt;/font&gt;&lt;font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-weight: bold;"&gt;VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368)&lt;/font&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On December 16, 2016, we filed appeals with the USCAFC, appealing the invalidity findings by the Patent Trial and Appeal Board (&amp;#8220;PTAB&amp;#8221;) in IPR2015-01046, and on December 20, 2016 for IPR2015-1047, involving our U.S. Patent Nos. 6,502,135, and 7,490,151. These appeals also involve Apple, and one of them involves Black Swamp IP, LLC. Oral arguments in this case were argued on January 8, 2019.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On July 8, 2019, the USCAFC issued its opinion vacating and remanding both decisions. The court agreed with us that the PTAB misconstrued the patent claims, that many of the PTAB&amp;#8217;s invalidity findings lacked substantial evidence, and that the PTAB Board abused its discretion in denying us the opportunity to file a motion for additional discovery as to the real party-in-interest issues. The underlying inter partes review (&amp;#8220;IPR&amp;#8221;) proceedings are currently pending before the PTAB.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;font style="font-weight: bold;"&gt;&amp;#9679;&lt;/font&gt;&lt;font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-weight: bold;"&gt;VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1197-CB) (Appeal of Apple I Case)&lt;/font&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On October 27, 2017 Apple appealed the Final Judgment entered on September 29, 2017 to the USCAFC. Oral arguments in this case were held on January 8, 2019. On January 15, 2019 the Court issued a Rule 36 order affirming the District Court Judgement. Apple filed a request for panel rehearing and rehearing en-banc in this matter on February 21, 2019. On March 12, 2019, the Court invited us to respond to Apple&amp;#8217;s petition on or before March 26, 2019. We filed our response on March 22, 2019.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&amp;#8217;s decision in&lt;font style="font-weight: bold;"&gt; VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)&lt;/font&gt;, issued on June 28, 2019 (described below). We filed a response to Apple&amp;#8217;s motion and a contingent motion for leave to file a responsive supplemental brief on July 11, 2019. On July 17, 2019, the USCAFC granted both motions and ordered Apple&amp;#8217;s and our supplemental briefs filed. On August 1, 2019, USCAFC issued an order denying Apple&amp;#8217;s petition for panel and en banc rehearing. On August 7, 2019, Apple filed a motion to vacate the August 1, 2019 order and for leave to file a second request for panel rehearing and rehearing en-banc. On October 1, 2019, USCAFC issued an order denying Apple&amp;#8217;s motion. Apple subsequently requested an extension for its deadline to petition for a writ of certiorari, and that deadline was extended until December 29, 2019. Apple filed a petition for a writ of certiorari with the U.S. Supreme Court, which was denied on February 24, 2020. Prior to the Supreme Court decision denying Apple&amp;#8217;s Petition for Writ of Certiorari, on February 20, 2020, Apple filed a Rule 60(b) Motion for Relief from Judgment in the U.S. District Court (VirnetX Inc. v. Apple, 6:10-cv-00417) seeking relief from the Court&amp;#8217;s September 29, 2017 Final Judgment. VirnetX filed a responsive brief in opposition on March 5, 2020. On March 13, 2020, the Company received payment of $454,034 from Apple, representing the previously announced final judgment with interest in this case. Apple has filed a motion in the USDC seeking to vacate the USDC's final judgment and has indicated that it will seek restitution of the payment if relief is awarded. The USDC has not ruled in this matter.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;font style="font-weight: bold;"&gt;&amp;#9679;&lt;/font&gt;&lt;font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-weight: bold;"&gt;VirnetX Inc. v. Apple Inc., Cisco Systems, Inc. (USCAFC Case 17-1591)&lt;/font&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On February 7, 2017, we filed appeals with the USCAFC, appealing the invalidity findings by the PTAB in inter-parties&amp;#8217; reexamination nos. 95/001,788, 95/001,789, and 95/001,856 related to our U.S. Patent Nos. 7,921,211 and 7,418,504&lt;font style="font-style: italic;"&gt;.&lt;/font&gt; Oral arguments in this case were argued on January 8, 2019.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&amp;#8217;s decision in&lt;font style="font-weight: bold;"&gt; VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)&lt;/font&gt;, issued on June 28, 2019 (described below).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On August 1, 2019, the USCAFC issued an opinion in this case agreeing with us that the PTAB could not maintain two of those reexaminations (initiated by Apple) with respect to claims as to which there has been a prior &amp;#8220;final decision&amp;#8221; on patent validity entered by a federal court. The court instructed PTAB to terminate those reexamination proceedings with respect to claims 1-35 of the &amp;#8216;504 patent and claims 36-59 of the &amp;#8216;211 patent. The court affirmed PTAB&amp;#8217;s invalidity findings with respect to the remaining patent claims. Apple filed a request for panel rehearing and rehearing en-banc in this matter on August 26, 2019. We filed a separate request for panel rehearing on September 3, 2019. Our request was denied on September 19, 2019, and Apple&amp;#8217;s request was denied on October 11, 2019. All decisions are final in this case.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;font style="font-weight: bold;"&gt;VirnetX Inc. v. Apple Inc&lt;/font&gt;.&lt;font style="font-weight: bold;"&gt; (USCAFC Case 19-1050) (&amp;#8220;Apple II Appeal&amp;#8221;)&lt;/font&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On January 24, 2019 Apple filed its opening brief. We filed our response brief on March 1, 2019. Apple filed its reply brief on April 5, 2019. The oral arguments were heard on October 4, 2019. On November 22, 2019, the USCAFC issued an opinion affirming the district court&amp;#8217;s findings that Apple is precluded from making certain invalidity arguments and that Apple infringed the &amp;#8217;135 and &amp;#8217;151 patents; reversing the district court&amp;#8217;s finding that Apple infringed the &amp;#8217;504 and &amp;#8217;211 patents; and remanding the case for proceedings on damages. Apple sought panel and en banc rehearing, which the USCAFC denied on February 10, 2020. On February 22, 2020, USDC issued a scheduling order for the parties to brief the court about the need for a new trial for recalculating the damages. We filed our initial brief on February 28, 2020. All briefings have been completed. Court&amp;#8217;s decision in the matter is awaited.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. (USCAFC Case 17-2593)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On September 22, 2017, we filed with the USCAFC appeals of the invalidity findings by the PTAB in IPR2016-00693 and IPR2016-00957 involving our U.S. Patent Nos. 7,418,504 and 7,921,211. The briefing in these appeals has not taken place. The entity that initiated the IPRs, Black Swamp IP, LLC, indicated on October 18, 2017, that it would not participate in the appeals. On November 27, 2017, the USPTO indicated that it would intervene in the appeals. On January 19, 2018, the USCAFC stayed these appeals pending the USCAFC&amp;#8217;s decision in Case 17-1591. On October 25, 2019, we and the USPTO filed a joint request that the deadline to inform the USCAFC how these appeals should proceed be extended until November 1, 2019. On November 15, 2019, we and the USPTO requested that the USCAFC stay this appeal pending resolution of any petition for rehearing in Arthrex, Inc. v. Smith &amp;amp; Nephew, Inc., No. 2018-2140. The USCAFC denied the stay request on November 27, 2019. On January 6, 2020, we filed a motion to vacate and remand in light of Arthrex, Inc. v. Smith &amp;amp; Nephew, Inc., 941 F.3d 1320 (Fed. Cir. 2019), which was granted on February 27, 2020.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On March 30, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,851 involving our U.S. Patent No. 7,418,504. Oral arguments in this case were held on June 4, 2019.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On June 28, 2019, the USCAFC issued its opinion vacating the PTAB&amp;#8217;s invalidity findings with respect to claims 5, 12, and 13 and remanding to the PTAB for further proceedings. The court affirmed the PTAB&amp;#8217;s invalidity findings with respect to the remaining patent claims. Cisco filed a request for panel rehearing and rehearing en-banc in this matter on August 12, 2019. Cisco&amp;#8217;s request was denied on October 1, 2019.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1043)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On October 1, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,746 involving our U.S. Patent No. 6,839,759. We filed our opening brief on March 15, 2019. Cisco filed its response brief on June 19, 2019. We filed our reply brief on August 14, 2019. Cisco filed a motion to submit a sur-reply brief on August 26, 2019, which we opposed. On September 27, 2019, the USCAFC issued an order deferring resolution of Cisco&amp;#8217;s motion for the merits panel. Oral argument was held on January 8, 2020. On January 21, 2020, the USCAFC issued a Rule 36 judgment affirming the PTAB&amp;#8217;s decision.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1671)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On March 18, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,679 involving our U.S. Patent No. 6,502,135. We filed a motion to remand on August 23, 2019, which the USCAFC denied on October 1, 2019, directing the parties to address the issues in the merits briefs. Our opening brief is currently due on November 12, 2019. On November 7, 2019, we filed another motion to vacate and remand in light of &lt;font style="font-style: italic;"&gt;Arthrex&lt;/font&gt;. The USPTO intervened and opposed the remand. The USCAFC granted our motion on January 24, 2020.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1725)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;On March 29, 2019, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,792 involving our U.S. Patent No. 7,188,180. We filed a motion to remand on September 10, 2019. We filed a supplemental motion to remand in light of &lt;font style="font-style: italic;"&gt;Arthrex&lt;/font&gt; on November 22, 2019, which the USCAFC granted on January 24, 2020. Cisco filed a petition for panel and en banc rehearing on February 24, 2020, which remains pending.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;One or more potential intellectual property infringement claims may also be available to us against certain other companies who have the resources to defend against any such claims. Although we believe these potential claims are likely valid, commencing a lawsuit can be expensive and time-consuming, and there is no assurance that we could prevail on such potential claims if we made them. In addition, bringing a lawsuit may lead to potential counterclaims which may distract our management and our other resources, including capital resources, from efforts to successfully commercialize our products.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Currently, we are not a party to any other pending legal proceedings and are not aware of any proceeding threatened or contemplated against us.&lt;/div&gt;&lt;/div&gt;</us-gaap:LegalMattersAndContingenciesTextBlock>
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  <us-gaap:NatureOfOperations id="Fact_2f9e50a0e75f4225b332da429bd674f2" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 1 &amp;#8722; Formation and Business of the Company&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;VirnetX Holding Corporation, which we refer to as&amp;#8221; we&amp;#8221;, &amp;#8220;us&amp;#8221;, &amp;#8220;our&amp;#8221;, &amp;#8220;the Company&amp;#8221; or &amp;#8220;VirnetX&amp;#8221;, is engaged in the business of commercializing a portfolio of patents. We seek to license our technology, including GABRIEL Connection Technology&amp;#8482;, to various original equipment manufacturers, or OEMs, that use our technologies in the development and manufacturing of their own products within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets. Prior to 2012 our revenue was limited to an insignificant amount of software royalties pursuant to the terms of a single license agreement. During 2013 and 2012 we had revenues from settlements of patent infringement disputes whereby we received consideration for past sales of licensees that utilized our technology, where there was no prior patent license agreement (see &amp;#8220;Revenue Recognition&amp;#8221;).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Our portfolio of intellectual property is the foundation of our business model. We currently own approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications. Our patent portfolio is primarily focused on securing real-time communications over the Internet, as well as related services such as the establishment and maintenance of a secure domain name registry. Our patented methods also have additional applications in the key areas of device operating systems and network security for Cloud services, M2M communications in areas of Smart City, Connected Car and Connected Home. The subject matter of all our U.S and foreign patents and pending applications relates generally to securing communications over the internet and such covers all our technology and other products. Our issued U.S. and foreign patents expire at various times during the period from 2019 to 2024. Some of our issued patents and pending patent applications were acquired by our principal operating subsidiary; VirnetX, Inc., from Leidos, (f/k/a Science Applications International Corporation or SAIC) in 2006 and we are required to make payments to Leidos, based on cash or certain other values generated from those patents. The amount of such payments depends upon the type of value generated, and certain categories are subject to maximums and other limitations.&lt;/div&gt;&lt;/div&gt;</us-gaap:NatureOfOperations>
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  <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock id="Fact_e584d75ec8ed462296ff37504843545c" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;New Accounting Pronouncements&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In December 2019 the Financial Accounting Standards Board (&amp;#8220;FASB&amp;#8221;) issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) 2019-12 Income Taxes (Topic 740). The amendments in this ASU simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We are currently evaluating the impact, if any this ASU will have on our consolidated financial statements and related disclosures.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In August 2018 the FASB issued ASU 2018-13 - Fair Value Measurement (Topic 820). The FASB is issuing the amendments in this ASU as part of the disclosure framework project. On March 4, 2014, the Board issued a proposed FASB Concepts Statement, Conceptual Framework for Financial Reporting&amp;#8212;Chapter 8: Notes to Financial Statements, which the Board finalized on August 28, 2018. The disclosure framework project&amp;#8217;s objective and primary focus are to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by GAAP that is most important to users of each entity&amp;#8217;s financial statements. The amendments in this ASU are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (&amp;#8220;Topic 326&amp;#8221;). The purpose of this ASU is to require a financial asset measured at amortized cost basis to be presented at the net amount expected to be collected. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In February 2016, FASB issued ASU No. 2016-02, Leases (Topic 842) as amended and supplemented by subsequent ASU&amp;#8217;s, (&amp;#8220;ASU 2016-02&amp;#8221;). ASU 2016-02 requires an entity to recognize ROU assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. For public companies, ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted. We adopted this ASU on January 1, 2019 which had no impact on our consolidated statements of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In May 2014, the FASB issued ASU No. 2014-09 Revenue from Contracts with Customers (&amp;#8220;Topic 606&amp;#8221;). As amended, Topic 606 supersedes prior revenue recognition requirements including most industry-specific revenue recognition guidance. On January 1, 2018 we adopted this standard using the modified retrospective method which resulted in a $2,500 decrease in accumulated deficit and a $2,500 decrease in deferred revenue in our consolidated balance sheet.&lt;/div&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
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  <!--Net operating loss carryforwards-->
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  <!--Other current liabilities-->
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  <!--Other current liabilities-->
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  <!--Other liabilities-->
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  <!--Payments to Acquire Available-for-sale Securities-->
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  <!--Preferred stock, par value (in dollars per share)-->
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  <!--Preferred Stock, Value, Issued-->
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  <!--Preferred stock, shares outstanding (in shares)-->
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  <!--Preferred stock, shares authorized (in shares)-->
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  <!--Preferred stock, shares authorized (in shares)-->
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  <!--Prepaid expenses and other current assets-->
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  <!--Prepaid expenses and other current assets-->
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  <!--Prepaid Rent-->
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  <!--Proceeds from sale of common stock-->
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  <!--Proceeds from sale or maturity of investments-->
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  <!--Proceeds from sale or maturity of investments-->
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  <!--Proceeds from exercise of options-->
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  <!--Proceeds from exercise of options-->
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  <!--Property, Plant and Equipment, Gross-->
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  <!--Property, Plant and Equipment, Gross-Office Furniture [Member]-->
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  <!--Property, Plant and Equipment, Gross-Computer Equipment [Member]-->
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  <!--Property, Plant and Equipment, Gross-->
  <us-gaap:PropertyPlantAndEquipmentGross id="Fact_81d27641b48d4d3d98455b8a2ecaa535" contextRef="c20181231" unitRef="U001" decimals="-3">146000</us-gaap:PropertyPlantAndEquipmentGross>
  <!--Property, Plant and Equipment, Gross-Office Furniture [Member]-->
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  <!--Property, Plant and Equipment, Gross-Computer Equipment [Member]-->
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  <!--Property, Plant and Equipment Disclosure [Text Block]-->
  <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock id="Fact_27583755277943ad8247f214a6347908" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 3 &amp;#8722; Property and Equipment&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;Our major classes of property and equipment were as follows:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;December 31&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Office furniture&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;79&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;79&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Computer equipment&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;81&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;67&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Total&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;160&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;146&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Less accumulated depreciation&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(144&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(137&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total property and equipment, net&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;9&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;Depreciation expense for the years ended December 31, 2019 and 2018 was $7, and $18, respectively.&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
  <!--Classes of Property and Equipment-->
  <us-gaap:PropertyPlantAndEquipmentTextBlock id="Fact_42fd131d39d6445ab13f337c0afc11e7" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left;"&gt;Our major classes of property and equipment were as follows:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;December 31&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Office furniture&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;79&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;79&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Computer equipment&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;81&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;67&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Total&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;160&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;146&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Less accumulated depreciation&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(144&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(137&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total property and equipment, net&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;9&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
  <!--Property and equipment, net-->
  <us-gaap:PropertyPlantAndEquipmentNet id="Fact_04cea4cec2f04bd99edfec3851225ad1" contextRef="c20191231" unitRef="U001" decimals="-3">16000</us-gaap:PropertyPlantAndEquipmentNet>
  <!--Property and equipment, net-->
  <us-gaap:PropertyPlantAndEquipmentNet id="Fact_d97a004fbd074ef48f3a3dabaeefbd42" contextRef="c20181231" unitRef="U001" decimals="-3">9000</us-gaap:PropertyPlantAndEquipmentNet>
  <!--Property and Equipment-->
  <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock id="Fact_e6608230bd674a2cb017103addd911e8" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Property and Equipment&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Property and equipment are stated at historical cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the accelerated and straight-line methods over the estimated useful lives of the assets, which range from five to seven years. Repair and maintenance costs are charged to expense as incurred.&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
  <!--Quarterly Financial Information [Text Block]-->
  <us-gaap:QuarterlyFinancialInformationTextBlock id="Fact_d3bb77e52b21407da1d4edc6b9e0227d" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 13 &amp;#8722; Quarterly Financial Information (unaudited)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;First&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Second&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Third&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fourth&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;(in thousands except per share)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Revenue&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;8&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;38&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;35&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Loss from operations&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(5,634&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,552&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,976&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,503&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(5,608&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,130&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,956&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,485&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Basic and diluted (loss) per common share&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.08&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.06&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;First&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Second&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Third&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fourth&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;(in thousands except per share)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-weight: bold;"&gt;2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Revenue&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;6&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;7&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Loss from operations&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(7,608&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(6,462&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,948&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(6,439&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(7,605&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(6,450&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,934&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(6,417&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Basic and diluted (loss) per common share&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.13&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.10&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.08&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.09&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:QuarterlyFinancialInformationTextBlock>
  <!--Research and Development Expense-->
  <us-gaap:ResearchAndDevelopmentExpense id="Fact_4c9d5ed1df8e4721a3a2b97e30f9fd68" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">4815000</us-gaap:ResearchAndDevelopmentExpense>
  <!--Research and Development Expense-->
  <us-gaap:ResearchAndDevelopmentExpense id="Fact_92165360a7704175975d3888dabb8164" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">3845000</us-gaap:ResearchAndDevelopmentExpense>
  <!--Research and Development-->
  <us-gaap:ResearchDevelopmentAndComputerSoftwarePolicyTextBlock id="Fact_a074634093904d0da17351c1cb660871" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Research and Development&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Research and development costs include expenses paid to outside development consultants and compensation related expenses for our engineering staff. Research and development costs are expensed as incurred.&lt;/div&gt;&lt;/div&gt;</us-gaap:ResearchDevelopmentAndComputerSoftwarePolicyTextBlock>
  <!--Accumulated deficit-->
  <us-gaap:RetainedEarningsAccumulatedDeficit id="Fact_bcd118a09de3491c99d82a5161ab0eaf" contextRef="c20191231" unitRef="U001" decimals="-3">-217602000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <!--Accumulated deficit-->
  <us-gaap:RetainedEarningsAccumulatedDeficit id="Fact_c6421c57123842b68035650c9f8d74b2" contextRef="c20181231" unitRef="U001" decimals="-3">-198422000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <!--Revenue Recognition-->
  <us-gaap:RevenueFromContractWithCustomerPolicyTextBlock id="Fact_dd48b2924a9b41f38a34fee9aa61576a" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Revenue Recognition&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We derive our revenue from patent licensing. The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. Such agreements may be complex and include multiple elements. These agreements may include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of patents, patent licensing royalties on covered products sold by licensees, and the compensation structure and ownership of intellectual property rights associated with contractual technology development arrangements. We account for revenue in accordance with Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) No.2014-09, Revenue from Contracts with Customers (&amp;#8220;Topic 606&amp;#8221;), which we adopted on January 1, 2018 using the modified-retrospective method.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Under Topic 606 a performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract&amp;#8217;s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our revenue arrangements may consist of multiple-element arrangements, with revenue for each unit of accounting recognized as the product or service is delivered to the customer.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;With the licensing of our patents, performance obligations are generally satisfied at a point in time as work is complete and our patent rights are transferred to our customers. We generally have no further obligation to our customers regarding our technology.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Certain contracts may require our customers to enter into a hosting arrangement with us and for these arrangements&amp;#8217; revenue is recognized over time, generally over the life of the servicing contract.&lt;/div&gt;&lt;/div&gt;</us-gaap:RevenueFromContractWithCustomerPolicyTextBlock>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_2118d77122b14ae193a69ae69514f078" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">63000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_32289723a0a84a60a1dd2a37f2f0eb99" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">85000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_0063c1e7380541578d9b38a5da31c2c1" contextRef="c20180101to20180331" unitRef="U001" decimals="-3">6000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_04f2095bb4994e4c88f1f2caca306f5e" contextRef="c20180401to20180630" unitRef="U001" decimals="-3">16000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_1bea427f17d4401ea2337dc1237bd5a7" contextRef="c20190101to20190331" unitRef="U001" decimals="-3">8000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_23006b95fc394fb89128c561fce51390" contextRef="c20180701to20180930" unitRef="U001" decimals="-3">7000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_45b0ee6199dd477fa8595c0e6e14cce9" contextRef="c20191001to20191231" unitRef="U001" decimals="-3">35000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_c0975f51559a48f09e3bab93aae69681" contextRef="c20190401to20190630" unitRef="U001" decimals="-3">38000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_c9131ce3aeed4af09cb0bff9c07b2978" contextRef="c20181001to20181231" unitRef="U001" decimals="-3">34000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Revenue-->
  <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax id="Fact_e85cf132fde7463d9de463cb775ba282" contextRef="c20190701to20190930" unitRef="U001" decimals="-3">4000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
  <!--Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price-Stock Options [Member]-->
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font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Balance at the beginning of the year&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Additions based on tax positions related to the current year&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Additions for tax positions of prior years&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Settlements&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Lapse of applicable statute of limitations&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Balance at the end of the year&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;316&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForwardTableTextBlock>
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  <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock id="Fact_5296bd9523b94b07af8347ebd91feeb4" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;The fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model using the following weighted average assumptions:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Expected stock price volatility&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;92.34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;85.26&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Risk-free interest rate&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;2.09&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;2.73&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&lt;div&gt;Expected life term&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&lt;div style="text-align: center;"&gt;6.14 years&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&lt;div style="text-align: center;"&gt;6.02 years&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Expected dividends&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;0&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;0&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
  <!--Share-based Payment Arrangement, Option, Activity [Table Text Block]-->
  <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock id="Fact_60d86fbba8ac4e49be4a8a0c6c85fc6f" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left;"&gt;The following tables summarize activity under the Plan for the indicated periods:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="14" valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Options&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number of&lt;br /&gt; Shares&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise&lt;br /&gt; Price&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Aggregate&lt;br /&gt; Intrinsic&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Outstanding at December 31, 2017&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,138,066&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;8.41&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Options granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1,095,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;3.52&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Options exercised&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(117,229&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.15&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Options cancelled&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(117,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;5.34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Outstanding at December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5,998,837&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;7.72&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Options granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;345,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;6.06&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Options exercised&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(663,816&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.23&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Options cancelled&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(50,000&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4.95&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Outstanding at December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;5,630,021&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;8.49&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;6.11&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;516&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Options exercisable at December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4,079,687&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;10.10&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5.32&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;314&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="10" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;RSUs&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number of&lt;br /&gt; RSUs&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Grant Date&lt;br /&gt; Fair Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Aggregate&lt;br /&gt; Intrinsic&lt;br /&gt; Value&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF;"&gt;&lt;div&gt;Outstanding at December 31, 2017&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;469,661&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;5.19&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #FFFFFF;"&gt;&lt;div&gt;RSUs granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;246,663&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;3.26&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;RSUs vested&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(211,330&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;6.19&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #FFFFFF;"&gt;&lt;div&gt;Outstanding at December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;504,994&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;3.83&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF;"&gt;&lt;div&gt;RSUs granted&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;229,996&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;6.06&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #FFFFFF;"&gt;&lt;div&gt;RSUs vested&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(207,334&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;4.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;RSUs cancelled&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(29,167&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;4.65&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Outstanding at December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;498,489&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4.71&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;86&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
  <!--Quarterly Financial Information-->
  <us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock id="Fact_2e91b34a86c24929821dc5633a6ed798" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;First&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Second&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Third&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fourth&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;(in thousands except per share)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Revenue&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;8&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;38&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;35&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Loss from operations&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(5,634&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,552&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,976&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,503&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(5,608&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,130&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,956&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,485&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Basic and diluted (loss) per common share&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.08&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.06&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;First&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Second&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Third&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Fourth&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;(in thousands except per share)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div style="font-weight: bold;"&gt;2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Revenue&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;6&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;7&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Loss from operations&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(7,608&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(6,462&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(4,948&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(6,439&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(7,605&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(6,450&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(4,934&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(6,417&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"&gt;&lt;div&gt;Basic and diluted (loss) per common share&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.13&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.10&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.08&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.09&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock>
  <!--Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]-->
  <us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock id="Fact_32a14da5732146b09588abed7898774a" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left;"&gt;The income tax benefit (provision) is comprised of the following:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div&gt;Current:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Federal&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;State&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;393&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Foreign&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;393&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Deferred:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Federal&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;State&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total income tax provision&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;393&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;(3&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock>
  <!--Schedule of Deferred Tax Assets and Liabilities [Table Text Block]-->
  <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock id="Fact_ca216a4d98ac4fffa8b458eda8bf6c17" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left;"&gt;Deferred tax assets (liabilities) consist of the following:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;As of&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;As of&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom;"&gt;&lt;div&gt;Deferred tax assets:&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Reserves and accruals&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;62&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;45&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Research and development credits and other credits&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1,730&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1,635&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net operating loss carry forward&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;27,907&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;25,733&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Stock based compensation&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;8,402&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;8,857&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Other&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;11&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;26&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Total deferred tax assets&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;38,112&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;36,296&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Valuation allowance&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(38,112&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(36,296&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Deferred tax assets after valuation allowance&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Total deferred tax liability&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Net deferred tax assets (liabilities)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
  <!--Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]-->
  <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock id="Fact_88acb0e2c84e455bbab65ceedad382b3" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left;"&gt;The table below sets forth the basic and diluted loss per share calculations:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(19,180&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(25,406&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Basic and diluted weighted average number of shares outstanding&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;68,564&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;62,986&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Basic and diluted loss per share&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(0.28&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(0.40&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
  <!--Share-based Payment Arrangement, Cost by Plan [Table Text Block]-->
  <us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock id="Fact_fd33d1dd8eaa4616a30e5d5a9cda8787" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left;"&gt;Stock-based compensation expense is included in general and administrative expense for each period as follows:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt; font-weight: bold;"&gt;Stock-Based Compensation by Type of Award&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Stock options&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,756&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,926&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;RSUs&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;955&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,129&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Total stock-based compensation expense&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;3,711&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4,055&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock>
  <!--Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]-->
  <us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock id="Fact_84409837b2af425da196756556ba07e5" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;A reconciliation of the United States federal statutory income tax rate to our effective income tax rate is as follows:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&lt;div style="font-size: 8pt;"&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2019&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Year Ended&lt;br /&gt; December 31, 2018&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;United States federal statutory rate&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;21.00&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;21.00&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;State taxes, net of federal benefit&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;1.99&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;(0.01&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;Valuation allowance&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(21.96&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;(24.33&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"&gt;&lt;div&gt;Accounting method change - ASC 606&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;&amp;#8212;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"&gt;&lt;div&gt;2.07&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"&gt;&lt;div&gt;R&amp;amp;D Credit&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.34&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;1.53&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;Other&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(0.38&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;(0.27&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;Effective income tax rate&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;1.99&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;%&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;(0.01&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;)%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
  <!--Share-based Payment Arrangement, Option, Exercise Price Range [Table Text Block]-->
  <us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock id="Fact_e9065b7c0f3e4d18be21ebf9c1f6b204" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left;"&gt;The following tables summarize information about stock options and RSUs outstanding at December 31, 2019:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"&gt;&lt;tr&gt;&lt;td colspan="12" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Options Outstanding&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="11" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Options Vested and Exercisable&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Range of&lt;br /&gt; Exercise Prices&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number&lt;br /&gt; Outstanding&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise&lt;br /&gt; Price&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Number&lt;br /&gt; Exercisable&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div style="text-align: center; font-size: 8pt; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise&lt;br /&gt; Price&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"&gt;&lt;div&gt;$ &amp;#8201;&amp;#8201;2.35 -&amp;#8201;&amp;#8201;6.95&amp;#8201;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4,376,396&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;7.08&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4.29&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;2,826,062&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;6.48&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"&gt;&lt;div&gt;4.31&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&lt;div&gt;$ 14.52 -&amp;#8201;35.25&amp;#8201;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,253,625&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2.71&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;23.16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;1,253,625&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;2.71&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"&gt;&lt;div&gt;23.16&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5,630,021&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;6.11&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;8.49&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;4,079,687&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;5.32&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"&gt;&lt;div&gt;10.10&lt;/div&gt;&lt;/td&gt;&lt;td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock>
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  <!--Selling, general and administrative expenses-->
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  <!--Share-based Payment Arrangement [Policy Text Block]-->
  <us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy id="Fact_c8136e3dfaee4749896cf50854b44020" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Stock-Based Compensation&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We account for stock-based compensation using the fair value recognition method in accordance with U.S. GAAP. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally the vesting term of 4 years. We do not estimate the forfeiture rate and recognize forfeitures, if any, when they occur. See Note 6 - Stock-Based Compensation below for additional information concerning our share-based compensation awards.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In addition, as required we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity instruments issued as they vest over the performance period.&lt;/div&gt;&lt;/div&gt;</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
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  <us-gaap:SignificantAccountingPoliciesTextBlock id="Fact_5166571408164f6fa2c624e37a387e90" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 2 &amp;#8722; Summary of Significant Accounting Policies&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. The critical accounting policies we employ in the preparation of our consolidated financial statements are those which involve impairment of long-lived assets, income taxes, fair value of financial instruments and stock-based compensation.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Use of Estimates&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We prepare our consolidated financial statements in accordance with accounting principles generally accepted in the U.S. (&amp;#8220;U.S. GAAP&amp;#8221;). In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in the accounting estimates are reasonably likely to occur from period to period. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below. We have reviewed our critical accounting policies and estimates with the audit committee of our board of directors.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Basis of Consolidation&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The consolidated financial statements include the accounts of VirnetX Holding Corporation and our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Leases&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The Company determines if an arrangement is a lease at inception in accordance with Accounting Standards Codification (&amp;#8220;ASC&amp;#8221;) Topic 842. Operating lease right-of-use (&amp;#8220;ROU&amp;#8221;) assets are included in Prepaid expense, and other assets on the Consolidated Balance Sheet. ROU assets represent the Company&amp;#8217;s right to use an underlying asset for the lease term and lease liabilities represent the Company&amp;#8217;s obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. (See Note 14)&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Revenue Recognition&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We derive our revenue from patent licensing. The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. Such agreements may be complex and include multiple elements. These agreements may include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of patents, patent licensing royalties on covered products sold by licensees, and the compensation structure and ownership of intellectual property rights associated with contractual technology development arrangements. We account for revenue in accordance with Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) No.2014-09, Revenue from Contracts with Customers (&amp;#8220;Topic 606&amp;#8221;), which we adopted on January 1, 2018 using the modified-retrospective method.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Under Topic 606 a performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract&amp;#8217;s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our revenue arrangements may consist of multiple-element arrangements, with revenue for each unit of accounting recognized as the product or service is delivered to the customer.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;With the licensing of our patents, performance obligations are generally satisfied at a point in time as work is complete and our patent rights are transferred to our customers. We generally have no further obligation to our customers regarding our technology.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Certain contracts may require our customers to enter into a hosting arrangement with us and for these arrangements&amp;#8217; revenue is recognized over time, generally over the life of the servicing contract.&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Contingent Gains&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We recognize gain contingencies in accordance with ASC 450-30-25 which prohibits recognition of contingent gains until realized. Accordingly, we do not record contingent gains ahead of such realization. Management generally considers any such gains as realized only upon the collection of cash.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Cash and Cash Equivalents&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We consider all highly liquid investments purchased with original maturities of three months or less at the date of purchase to be cash equivalents. Our cash and cash equivalents are not subject to significant interest rate risk due to the short maturities of these investments.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Prepaid Expenses and Other Current Assets&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Prepaid Expense and Other Current Assets on the consolidated balance sheet at December 31, 2018 includes the current portion of prepaid rent for a facility lease for corporate promotional and marketing purposes, and this balance is included in ROU assets as of December 31, 2019 (see Note 14 - Effects of Adopting ASU Topic 842 &amp;#8211; Leases, below). In a prior year, the Company prepaid $4,000 which is being amortized over the remaining balance of the lease. The unamortized non-current portion of the prepayment is included in Prepaid Expenses-Non-current on the consolidated balance sheet.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Investments&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Investments are classified as available-for-sale and are recorded at fair market value. Unrealized gains and losses are reported as other comprehensive income. Realized gains and losses are recorded in income in the period they are realized using specific identification of each security&amp;#8217;s cost basis. We invest our excess cash primarily in highly liquid debt instruments including corporate, government and federal agency securities, with contractual maturities less than two years. By policy, we limit the amount of credit exposure to any one issuer.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Property and Equipment&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Property and equipment are stated at historical cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the accelerated and straight-line methods over the estimated useful lives of the assets, which range from five to seven years. Repair and maintenance costs are charged to expense as incurred.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Concentration of Credit Risk and Other Risks and Uncertainties&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Our cash and cash equivalents are primarily maintained at two major financial institutions in the United States. Deposits held with these financial institutions may exceed the amount of insurance provided on such deposits. A portion of those balances are insured by the Federal Deposit Insurance Corporation, or FDIC. During the year ended December 31, 2019 and 2018, we had, at times, funds that were uninsured. We do not believe that we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships. We have not experienced any losses on our deposits of cash and cash equivalents.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The carrying amounts of our financial instruments, including cash equivalents, accounts payable, and accrued liabilities, approximate fair value because of their generally short maturities.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Intangible Assets&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We record intangible assets at cost, less accumulated amortization. Amortization of intangible assets is provided over their estimated useful lives, which can range from 3 to 15 years, on either a straight-line basis or as revenue is generated by the assets.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Impairment of Long-Lived Assets&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We identify and record impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the carrying amount of an asset might not be recoverable, but not less than annually. Recoverability is measured by comparison of the anticipated future net undiscounted cash flows to the related assets&amp;#8217; carrying value. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the projected discounted future net cash flows arising from the asset.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Research and Development&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Research and development costs include expenses paid to outside development consultants and compensation related expenses for our engineering staff. Research and development costs are expensed as incurred.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Income Taxes&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established against our net deferred income tax assets, we consider all available evidence, both positive and negative. Consistent with our policy, and because of our history of operating losses, we do not currently recognize the benefit of all of our deferred tax assets, including tax loss carry forwards, that may be used to offset future taxable income. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance as an income tax benefit in our statements of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We account for our uncertain tax positions in accordance with U.S. GAAP. The U.S. GAAP method of accounting for uncertain tax positions utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are derecognized when we subsequently determine the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Stock-Based Compensation&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We account for stock-based compensation using the fair value recognition method in accordance with U.S. GAAP. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally the vesting term of 4 years. We do not estimate the forfeiture rate and recognize forfeitures, if any, when they occur. See Note 6 - Stock-Based Compensation below for additional information concerning our share-based compensation awards.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In addition, as required we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity instruments issued as they vest over the performance period.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Earnings per Share&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Basic earnings per share are computed by dividing earnings available to common stockholders by the weighted average number of outstanding common shares during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during these periods.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;New Accounting Pronouncements&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In December 2019 the Financial Accounting Standards Board (&amp;#8220;FASB&amp;#8221;) issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) 2019-12 Income Taxes (Topic 740). The amendments in this ASU simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We are currently evaluating the impact, if any this ASU will have on our consolidated financial statements and related disclosures.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In August 2018 the FASB issued ASU 2018-13 - Fair Value Measurement (Topic 820). The FASB is issuing the amendments in this ASU as part of the disclosure framework project. On March 4, 2014, the Board issued a proposed FASB Concepts Statement, Conceptual Framework for Financial Reporting&amp;#8212;Chapter 8: Notes to Financial Statements, which the Board finalized on August 28, 2018. The disclosure framework project&amp;#8217;s objective and primary focus are to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by GAAP that is most important to users of each entity&amp;#8217;s financial statements. The amendments in this ASU are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (&amp;#8220;Topic 326&amp;#8221;). The purpose of this ASU is to require a financial asset measured at amortized cost basis to be presented at the net amount expected to be collected. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In February 2016, FASB issued ASU No. 2016-02, Leases (Topic 842) as amended and supplemented by subsequent ASU&amp;#8217;s, (&amp;#8220;ASU 2016-02&amp;#8221;). ASU 2016-02 requires an entity to recognize ROU assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. For public companies, ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted. We adopted this ASU on January 1, 2019 which had no impact on our consolidated statements of operations.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;In May 2014, the FASB issued ASU No. 2014-09 Revenue from Contracts with Customers (&amp;#8220;Topic 606&amp;#8221;). As amended, Topic 606 supersedes prior revenue recognition requirements including most industry-specific revenue recognition guidance. On January 1, 2018 we adopted this standard using the modified retrospective method which resulted in a $2,500 decrease in accumulated deficit and a $2,500 decrease in deferred revenue in our consolidated balance sheet.&lt;/div&gt;&lt;/div&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
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  <!--Additions for tax positions of prior years-->
  <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions id="Fact_b355a0df916c485a88eb916980456d31" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">0</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions>
  <!--Unrecognized Tax Benefits-->
  <us-gaap:UnrecognizedTaxBenefits id="Fact_155b067996eb49318f871118c8774287" contextRef="c20181231" unitRef="U001" decimals="-3">316000</us-gaap:UnrecognizedTaxBenefits>
  <!--Unrecognized Tax Benefits-->
  <us-gaap:UnrecognizedTaxBenefits id="Fact_c5d311eeb73d4b81983478b5077f3c1c" contextRef="c20171231" unitRef="U001" decimals="-3">316000</us-gaap:UnrecognizedTaxBenefits>
  <!--Unrecognized Tax Benefits-->
  <us-gaap:UnrecognizedTaxBenefits id="Fact_d0ccfc6f43494100be7a88b409eb01d3" contextRef="c20191231" unitRef="U001" decimals="-3">0</us-gaap:UnrecognizedTaxBenefits>
  <!--Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued-->
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  <!--Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations-->
  <us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations id="Fact_0a5119660e0e4321a260a95fb67491be" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">316000</us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations>
  <!--Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations-->
  <us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations id="Fact_708944cec38a4bbf96834e62ecc20009" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">0</us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations>
  <!--Additions based on tax positions related to the current year-->
  <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions id="Fact_8bae6188646447538baa8a3b9be1d80e" contextRef="c20180101to20181231" unitRef="U001" decimals="-3">0</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions>
  <!--Additions based on tax positions related to the current year-->
  <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions id="Fact_9ec26c72ab7e402189e9144abc916283" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">0</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions>
  <!--Settlements-->
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  <!--Settlements-->
  <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities id="Fact_d514d17a2d034ede90c0396170700472" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">0</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities>
  <!--Use of Estimates, Policy [Policy Text Block]-->
  <us-gaap:UseOfEstimates id="Fact_e674b55046a74110ab55594e52f5fd3c" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Use of Estimates&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We prepare our consolidated financial statements in accordance with accounting principles generally accepted in the U.S. (&amp;#8220;U.S. GAAP&amp;#8221;). In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in the accounting estimates are reasonably likely to occur from period to period. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below. We have reviewed our critical accounting policies and estimates with the audit committee of our board of directors.&lt;/div&gt;&lt;/div&gt;</us-gaap:UseOfEstimates>
  <!--Net change in valuation allowance-->
  <us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount id="Fact_bf45aa6e092a4d39b0877991be0a8010" contextRef="c20190101to20191231" unitRef="U001" decimals="-3">1816000</us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount>
  <!--Weighted Average Number of Shares Outstanding, Basic and Diluted-->
  <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted id="Fact_9549fa4dc78142b0820c68d908c91421" contextRef="c20180101to20181231" unitRef="U002" decimals="0">62985763</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
  <!--Weighted Average Number of Shares Outstanding, Basic and Diluted-->
  <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted id="Fact_976ff3ae2749443889132f1943e982f0" contextRef="c20190101to20191231" unitRef="U002" decimals="0">68564321</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
  <!--Rate of Aircraft Lease-Air Transportation Equipment [Member]-K2 Investment Fund LLC [Member]-->
  <vhc:RateOfAircraftLease id="Fact_0c8fa576c9ad4681be250f96582b0435" contextRef="c20190101to20191231_CounterpartyNameAxis_K2InvestmentFundLLCMember_PropertyPlantAndEquipmentByTypeAxis_AirTransportationEquipmentMember" unitRef="U001" decimals="-3">8000</vhc:RateOfAircraftLease>
  <!--Term of Notice for Cancellation of Lease-Air Transportation Equipment [Member]-K2 Investment Fund LLC [Member]-->
  <vhc:TermOfNoticeForCancellationOfLease id="Fact_e644fcdfebeb4eb4b72e6c4ba7c63c5a" contextRef="c20190101to20191231_CounterpartyNameAxis_K2InvestmentFundLLCMember_PropertyPlantAndEquipmentByTypeAxis_AirTransportationEquipmentMember">P30D</vhc:TermOfNoticeForCancellationOfLease>
  <!--Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercise Price as Percentage of Fair Value-Minimum [Member]-Plan 2013 [Member]-Stock Options [Member]-Investor [Member]-->
  <vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue id="Fact_083c21fa31084e1b89402e8d1817bc46" contextRef="c20190101to20191231_AwardTypeAxis_EmployeeStockOptionMember_PlanNameAxis_Plan2013Member_RangeAxis_MinimumMember_TitleOfIndividualAxis_InvestorMember" unitRef="U006" decimals="INF">1.1</vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue>
  <!--Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercise Price as Percentage of Fair Value-Incentive Stock Options [Member]-Minimum [Member]-Plan 2013 [Member]-->
  <vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue id="Fact_5b3a4c59fea7488c8954c1a6093c5366" contextRef="c20190101to20191231_AwardTypeAxis_IncentiveStockOptionsMember_PlanNameAxis_Plan2013Member_RangeAxis_MinimumMember" unitRef="U006" decimals="INF">1</vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue>
  <!--Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercise Price as Percentage of Fair Value-Minimum [Member]-Nonqualified Stock Options [Member]-Plan 2013 [Member]-->
  <vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue id="Fact_759ab15e7dd146d49996ac3b7fd1db4e" contextRef="c20190101to20191231_AwardTypeAxis_NonqualifiedStockOptionsMember_PlanNameAxis_Plan2013Member_RangeAxis_MinimumMember" unitRef="U006" decimals="INF">0.85</vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue>
  <!--Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercise Price as Percentage of Fair Value-Executive Officer [Member]-Stock Options [Member]-Plan 2013 [Member]-Minimum [Member]-->
  <vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue id="Fact_e97663832e09472080d74d5ea19fe197" contextRef="c20190101to20191231_AwardTypeAxis_EmployeeStockOptionMember_PlanNameAxis_Plan2013Member_RangeAxis_MinimumMember_TitleOfIndividualAxis_ExecutiveOfficerMember" unitRef="U006" decimals="INF">1</vhc:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue>
  <!--Concentration Risk, Number of Financial Institutions-->
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  <!--Contractual Maturities of Investment Securities-Debt Securities [Member]-Maximum [Member]-->
  <vhc:ContractualMaturitiesOfInvestmentSecurities id="Fact_73ca1de5cdf04d9bb36a9d6d68283159" contextRef="c20190101to20191231_FinancialInstrumentAxis_DebtSecuritiesMember_RangeAxis_MaximumMember">P2Y</vhc:ContractualMaturitiesOfInvestmentSecurities>
  <!--Loss Contingency, Damages Awarded, Costs, Fees and Interest-Positive Outcome of Litigation [Member]-VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member]-->
  <vhc:LossContingencyDamagesAwardedCostsFeesAndInterest id="Fact_c9279c533e424aa19f9ba48389f0c0bd" contextRef="c20170929to20170929_GainContingenciesByNatureAxis_PositiveOutcomeOfLitigationMember_LitigationCaseAxis_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" unitRef="U001" decimals="-6">96000000</vhc:LossContingencyDamagesAwardedCostsFeesAndInterest>
  <!--Royalty Rate per Device Used in Infringement Damages-Minimum [Member]-VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member]-Positive Outcome of Litigation [Member]-->
  <vhc:RoyaltyRatePerDeviceUsedInInfringementDamages id="Fact_5de19da164e547a0a111db988f711be3" contextRef="c20170929to20170929_GainContingenciesByNatureAxis_PositiveOutcomeOfLitigationMember_LitigationCaseAxis_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_RangeAxis_MinimumMember" unitRef="U001" decimals="2">1.20</vhc:RoyaltyRatePerDeviceUsedInInfringementDamages>
  <!--Royalty Rate per Device Used in Infringement Damages-VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member]-Positive Outcome of Litigation [Member]-Maximum [Member]-->
  <vhc:RoyaltyRatePerDeviceUsedInInfringementDamages id="Fact_da86a39884e940d1ad25b4a005530f43" contextRef="c20170929to20170929_GainContingenciesByNatureAxis_PositiveOutcomeOfLitigationMember_LitigationCaseAxis_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_RangeAxis_MaximumMember" unitRef="U001" decimals="2">1.80</vhc:RoyaltyRatePerDeviceUsedInInfringementDamages>
  <!--Royalty Rate per Device Used in Infringement Damages-VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) ("Apple II") [Member]-->
  <vhc:RoyaltyRatePerDeviceUsedInInfringementDamages id="Fact_faaa12e4875b4ed6b3bb324fd31a2b99" contextRef="c20180831to20180831_LitigationCaseAxis_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember" unitRef="U001" decimals="1">1.2</vhc:RoyaltyRatePerDeviceUsedInInfringementDamages>
  <!--Litigation Settlement Interest, Bill of Costs, and Attorney Fees-VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) ("Apple II") [Member]-->
  <vhc:LitigationSettlementInterestBillOfCostsAndAttorneyFees id="Fact_1049020a639f41e9a7e013323265e9a3" contextRef="c20180920to20180920_LitigationCaseAxis_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember" unitRef="U001" decimals="-5">93300000</vhc:LitigationSettlementInterestBillOfCostsAndAttorneyFees>
  <!--Loss Contingency, Enhanced Damages Awarded, Value-Positive Outcome of Litigation [Member]-VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member]-->
  <vhc:LossContingencyEnhancedDamagesAwardedValue id="Fact_1d4b66c3646f4c828eb3ba1176770ead" contextRef="c20170929to20170929_GainContingenciesByNatureAxis_PositiveOutcomeOfLitigationMember_LitigationCaseAxis_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" unitRef="U001" decimals="-5">41300000</vhc:LossContingencyEnhancedDamagesAwardedValue>
  <!--Stock Plan [Text Block]-->
  <vhc:StockPlanTextBlock id="Fact_c1150913ffd94ab693532a7389cc2093" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-weight: bold;"&gt;Note 5 &amp;#8722; Stock Plan&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We have a stock incentive plan for employees and others called the VirnetX Holding Corporation 2013 Equity Incentive Plan (the &amp;#8220;2013 Plan&amp;#8221;), which has been approved by our stockholders. To the extent that any award should expire, become un-exercisable or is otherwise forfeited, the shares subject to such award will again become available for issuance under the 2013 Plan. The 2013 Plan provides for the granting of stock options and restricted stock units purchase rights (&amp;#8220;RSUs&amp;#8221;) to our employees and consultants. Stock options granted under the 2013 Plan may be incentive stock options or nonqualified stock options. Incentive stock options (&amp;#8220;ISOs&amp;#8221;) may only be granted to our employees (including officers and directors). Nonqualified stock options (&amp;#8220;NSOs&amp;#8221;) and stock purchase rights may be granted to our employees and consultants.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;The 2013 Plan will expire in 2023. Options may be granted under the 2013 Plan with an exercise price determined by our Board of Directors, or a duly appointed committee thereof, provided, however, that the exercise price of an option granted to any employee shall be not less than 100% of the fair market value at the date of grant in the case of ISOs or 85% of the fair market value at the date of grant in the case of an NSO. The exercise price of an ISO or NSO granted to one of our Named Executive Officers shall not be less than 100% fair market value of the shares at the date of grant and the exercise price of an ISO granted to a 10% shareholder shall not be less than 110% of the fair market value of the shares on the date of grant. Stock options granted under the 2013 Plan typically vest over four years and have a 10-year term. All RSUs are considered to be granted at the fair value of our stock on the date of grant because they have no exercise price. RSUs typically vest over four years. At December 31, 2019, there were 1,208,070 shares available for grant under the 2013 Plan.&lt;/div&gt;&lt;/div&gt;</vhc:StockPlanTextBlock>
  <!--Number of patents and pending applications owned-Patents [Member]-->
  <vhc:NumberOfPatentsAndPendingApplicationsOwned id="Fact_1bf99490fed44ce0a34629b0c27cd1e3" contextRef="c20191231_FiniteLivedIntangibleAssetsByMajorClassAxis_PatentsMember" unitRef="U004" decimals="INF">194</vhc:NumberOfPatentsAndPendingApplicationsOwned>
  <!--Number of patents and pending applications owned-Patents [Member]-UNITED STATES-->
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  <!--Number of patents and pending applications owned-Non-US [Member]-Patents [Member]-->
  <vhc:NumberOfPatentsAndPendingApplicationsOwned id="Fact_72c7d240aaa94122b432bf572d3ff54f" contextRef="c20191231_FiniteLivedIntangibleAssetsByMajorClassAxis_PatentsMember_GeographicDistributionAxis_NonUsMember" unitRef="U004" decimals="INF">124</vhc:NumberOfPatentsAndPendingApplicationsOwned>
  <!--Prepaid Expenses and Other Current Assets [Policy Text Block]-->
  <vhc:PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock id="Fact_2705eadc17d1442fbfa63789ef880b93" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Prepaid Expenses and Other Current Assets&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;Prepaid Expense and Other Current Assets on the consolidated balance sheet at December 31, 2018 includes the current portion of prepaid rent for a facility lease for corporate promotional and marketing purposes, and this balance is included in ROU assets as of December 31, 2019 (see Note 14 - Effects of Adopting ASU Topic 842 &amp;#8211; Leases, below). In a prior year, the Company prepaid $4,000 which is being amortized over the remaining balance of the lease. The unamortized non-current portion of the prepayment is included in Prepaid Expenses-Non-current on the consolidated balance sheet.&lt;/div&gt;&lt;/div&gt;</vhc:PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock>
  <!--Gain Contingencies [Policy Text Block]-->
  <vhc:GainContingenciesPolicyTextBlock id="Fact_c99b5138bffc4ed5a156b38fb05a023d" contextRef="c20190101to20191231">&lt;div style="font-family: 'Times New Roman'; font-size: 10pt;"&gt;&lt;div style="text-align: left; font-style: italic; font-weight: bold;"&gt;Contingent Gains&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;We recognize gain contingencies in accordance with ASC 450-30-25 which prohibits recognition of contingent gains until realized. Accordingly, we do not record contingent gains ahead of such realization. Management generally considers any such gains as realized only upon the collection of cash.&lt;/div&gt;&lt;/div&gt;</vhc:GainContingenciesPolicyTextBlock>
  <!--Securities Offered for Sale, Aggregate Value-ATM Agreement [Member]-Maximum [Member]-Common Stock [Member]-->
  <vhc:EquityDebtAndOtherSecuritiesOfferedForSale id="Fact_4433a43a221e4cb18248a7fce93ce91f" contextRef="c20150831_RangeAxis_MaximumMember_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-6">35000000</vhc:EquityDebtAndOtherSecuritiesOfferedForSale>
  <!--Securities Offered for Sale, Aggregate Value-Maximum [Member]-Universal Shelf Registration Statement [Member]-Common Stock [Member]-->
  <vhc:EquityDebtAndOtherSecuritiesOfferedForSale id="Fact_5a2ec264d7c84a1f92354c2836829b23" contextRef="c20180730_RangeAxis_MaximumMember_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_UniversalShelfRegistrationStatementMember" unitRef="U001" decimals="-6">100000000</vhc:EquityDebtAndOtherSecuritiesOfferedForSale>
  <!--Securities Offered for Sale, Aggregate Value-ATM Agreement [Member]-Maximum [Member]-Common Stock [Member]-->
  <vhc:EquityDebtAndOtherSecuritiesOfferedForSale id="Fact_69f65c92ec8c46249deb267a37b2ef58" contextRef="c20180831_RangeAxis_MaximumMember_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-6">50000000</vhc:EquityDebtAndOtherSecuritiesOfferedForSale>
  <!--Securities Offered for Sale, Aggregate Value-Universal Shelf Registration Statement [Member]-Maximum [Member]-Common Stock [Member]-->
  <vhc:EquityDebtAndOtherSecuritiesOfferedForSale id="Fact_76a5fdf1352c4f90bcccc6db8a929eeb" contextRef="c20150831_RangeAxis_MaximumMember_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_UniversalShelfRegistrationStatementMember" unitRef="U001" decimals="-6">100000000</vhc:EquityDebtAndOtherSecuritiesOfferedForSale>
  <!--Securities Offered for Sale, Aggregate Value-Common Stock [Member]-ATM Agreement [Member]-Maximum [Member]-->
  <vhc:EquityDebtAndOtherSecuritiesOfferedForSale id="Fact_e540bb11b2ce48d0960d9e3afd89d7c7" contextRef="c20180308_RangeAxis_MaximumMember_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-6">50000000</vhc:EquityDebtAndOtherSecuritiesOfferedForSale>
  <!--Common Stock, Shares Available for Offer and Sale, Value-ATM Agreement [Member]-Common Stock [Member]-->
  <vhc:CommonStockSharesAvailableForOfferAndSaleValue id="Fact_119c5753cea04d36982c088c97236262" contextRef="c20191231_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-3">26592000</vhc:CommonStockSharesAvailableForOfferAndSaleValue>
  <!--Stock issuance cost-ATM Agreement [Member]-Common Stock [Member]-->
  <vhc:StockIssuanceCost id="Fact_99d30bfa59f1466c98983608313b5b27" contextRef="c20190101to20191231_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-3">326000</vhc:StockIssuanceCost>
  <!--Stock issuance cost-ATM Agreement [Member]-Common Stock [Member]-->
  <vhc:StockIssuanceCost id="Fact_bb8162de5e9d43a18f57d3aef1e79121" contextRef="c20180101to20181231_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-3">785000</vhc:StockIssuanceCost>
  <!--Stock issuance cost-Common Stock [Member]-ATM Agreement [Member]-Subsequent Event [Member]-->
  <vhc:StockIssuanceCost id="Fact_72771ab7c2094157a10cefb9e5098aec" contextRef="c20200101to20200221_StatementEquityComponentsAxis_CommonStockMember_SubsequentEventTypeAxis_SubsequentEventMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-3">139000</vhc:StockIssuanceCost>
  <!--Common Stock Issued During Period, Average Price Per Share-ATM Agreement [Member]-Common Stock [Member]-->
  <vhc:CommonStockIssuedDuringPeriodAveragePricePerShare id="Fact_16a31e56cd2d43bd9b775237d0d7c64b" contextRef="c20180101to20181231_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U003" decimals="2">3.71</vhc:CommonStockIssuedDuringPeriodAveragePricePerShare>
  <!--Common Stock Issued During Period, Average Price Per Share-ATM Agreement [Member]-Common Stock [Member]-->
  <vhc:CommonStockIssuedDuringPeriodAveragePricePerShare id="Fact_66013e132bb64636800acef89a08ee51" contextRef="c20190101to20191231_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U003" decimals="2">5.84</vhc:CommonStockIssuedDuringPeriodAveragePricePerShare>
  <!--Common Stock Issued During Period, Average Price Per Share-Common Stock [Member]-ATM Agreement [Member]-Subsequent Event [Member]-->
  <vhc:CommonStockIssuedDuringPeriodAveragePricePerShare id="Fact_253d6e46c2c74775b1d4a1707f60ef96" contextRef="c20200101to20200221_StatementEquityComponentsAxis_CommonStockMember_SubsequentEventTypeAxis_SubsequentEventMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U003" decimals="2">4.41</vhc:CommonStockIssuedDuringPeriodAveragePricePerShare>
  <!--Aggregate Proceeds from Sale Agreement of Shares of Common Stock-ATM Agreement [Member]-Common Stock [Member]-->
  <vhc:AggregateProceedsFromSaleAgreementOfSharesOfCommonStock id="Fact_473bf9a3b2e74dd6b4bdc3905369cf3d" contextRef="c20190101to20191231_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-3">10866000</vhc:AggregateProceedsFromSaleAgreementOfSharesOfCommonStock>
  <!--Aggregate Proceeds from Sale Agreement of Shares of Common Stock-ATM Agreement [Member]-Common Stock [Member]-->
  <vhc:AggregateProceedsFromSaleAgreementOfSharesOfCommonStock id="Fact_e3fd0ce2fc89407a86bf684b45c7e121" contextRef="c20180101to20181231_StatementEquityComponentsAxis_CommonStockMember_SubsidiarySaleOfStockAxis_ATMAgreementMember" unitRef="U001" decimals="-3">27837000</vhc:AggregateProceedsFromSaleAgreementOfSharesOfCommonStock>
  <!--Aggregate Proceeds from Sale Agreement of Shares of Common Stock-Common Stock [Member]-ATM Agreement [Member]-Subsequent Event [Member]-->
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<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>13
<FILENAME>vhc-20191231_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
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    <link:label xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCentralIndexKey_lbl" xml:lang="en-US" id="dei_EntityCentralIndexKey_lbl">Entity Central Index Key</link:label>
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    <link:label xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US" id="dei_EntityTaxIdentificationNumber_lbl">Entity Tax Identification Number</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US" id="dei_EntityCommonStockSharesOutstanding_lbl">Entity Common Stock, Shares Outstanding</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalYearFocus_lbl">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:title="label: DocumentFiscalYearFocus to dei_DocumentFiscalYearFocus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalPeriodFocus_lbl">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:title="label: DocumentFiscalPeriodFocus to dei_DocumentFiscalPeriodFocus_lbl" />
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    <link:label xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentType_lbl" xml:lang="en-US" id="dei_DocumentType_lbl">Document Type</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAnnualReport" xlink:label="DocumentAnnualReport" xlink:title="DocumentAnnualReport" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentAnnualReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentAnnualReport_lbl" xml:lang="en-US" id="dei_DocumentAnnualReport_lbl">Document Annual Report</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:title="label: DocumentAnnualReport to dei_DocumentAnnualReport_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="DocumentTransitionReport" xlink:title="DocumentTransitionReport" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentTransitionReport_lbl" xml:lang="en-US" id="dei_DocumentTransitionReport_lbl">Document Transition Report</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:title="label: DocumentTransitionReport to dei_DocumentTransitionReport_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="EntityInteractiveDataCurrent" xlink:title="EntityInteractiveDataCurrent" />
    <link:label xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US" id="dei_EntityInteractiveDataCurrent_lbl">Entity Interactive Data Current</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityFileNumber_lbl" xml:lang="en-US" id="dei_EntityFileNumber_lbl">Entity File Number</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="EntityShellCompany" xlink:title="EntityShellCompany" />
    <link:label xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityShellCompany_lbl" xml:lang="en-US" id="dei_EntityShellCompany_lbl">Entity Shell Company</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:label xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US" id="dei_EntityEmergingGrowthCompany_lbl">Entity Emerging Growth Company</link:label>
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    <link:label xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntitySmallBusiness_lbl" xml:lang="en-US" id="dei_EntitySmallBusiness_lbl">Entity Small Business</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_AwardTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US" id="us-gaap_AwardTypeAxis_lbl">Award Type [Axis]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xml:lang="en-US" id="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl">Less accumulated depreciation</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl1" xml:lang="en-US" id="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl1">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl1" xlink:title="label: AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment to us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xml:lang="en-US" id="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl">Accumulated other comprehensive loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl1" xml:lang="en-US" id="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl1">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl1" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="AccumulatedOtherComprehensiveIncomeMember" xlink:title="AccumulatedOtherComprehensiveIncomeMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" id="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl">Accumulated Other Comprehensive Loss [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:title="label: AccumulatedOtherComprehensiveIncomeMember to us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl1" xml:lang="en-US" id="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl1">AOCI Attributable to Parent [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl1" xlink:title="label: AccumulatedOtherComprehensiveIncomeMember to us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="AdditionalPaidInCapital" xlink:title="AdditionalPaidInCapital" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US" id="us-gaap_AdditionalPaidInCapital_lbl">Additional paid-in capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" xlink:title="label: AdditionalPaidInCapital to us-gaap_AdditionalPaidInCapital_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdditionalPaidInCapital_lbl1" xml:lang="en-US" id="us-gaap_AdditionalPaidInCapital_lbl1">Additional Paid in Capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl1" xlink:title="label: AdditionalPaidInCapital to us-gaap_AdditionalPaidInCapital_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US" id="us-gaap_AdditionalPaidInCapitalMember_lbl">Additional Paid-in Capital [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:title="label: AdditionalPaidInCapitalMember to us-gaap_AdditionalPaidInCapitalMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl1" xml:lang="en-US" id="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl1">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl1" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="AdjustmentsForNewAccountingPronouncementsAxis" xlink:title="AdjustmentsForNewAccountingPronouncementsAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xml:lang="en-US" id="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xlink:title="label: AdjustmentsForNewAccountingPronouncementsAxis to us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xml:lang="en-US" id="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xml:lang="en-US" id="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1">APIC, Share-based Payment Arrangement, Increase for Cost Recognition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AirTransportationEquipmentMember" xlink:label="AirTransportationEquipmentMember" xlink:title="AirTransportationEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AirTransportationEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AirTransportationEquipmentMember_lbl" xml:lang="en-US" id="us-gaap_AirTransportationEquipmentMember_lbl">Aircraft [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AirTransportationEquipmentMember" xlink:to="us-gaap_AirTransportationEquipmentMember_lbl" xlink:title="label: AirTransportationEquipmentMember to us-gaap_AirTransportationEquipmentMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AirTransportationEquipmentMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AirTransportationEquipmentMember_lbl1" xml:lang="en-US" id="us-gaap_AirTransportationEquipmentMember_lbl1">Air Transportation Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AirTransportationEquipmentMember" xlink:to="us-gaap_AirTransportationEquipmentMember_lbl1" xlink:title="label: AirTransportationEquipmentMember to us-gaap_AirTransportationEquipmentMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AircraftRentalAndLandingFees" xlink:label="AircraftRentalAndLandingFees" xlink:title="AircraftRentalAndLandingFees" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AircraftRentalAndLandingFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AircraftRentalAndLandingFees_lbl" xml:lang="en-US" id="us-gaap_AircraftRentalAndLandingFees_lbl">Rental fees incurred for use of aircraft</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AircraftRentalAndLandingFees" xlink:to="us-gaap_AircraftRentalAndLandingFees_lbl" xlink:title="label: AircraftRentalAndLandingFees to us-gaap_AircraftRentalAndLandingFees_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US" id="us-gaap_AllocatedShareBasedCompensationExpense_lbl">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:title="label: AllocatedShareBasedCompensationExpense to us-gaap_AllocatedShareBasedCompensationExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AllocatedShareBasedCompensationExpense_lbl1" xml:lang="en-US" id="us-gaap_AllocatedShareBasedCompensationExpense_lbl1">Stock-based compensation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl1" xlink:title="label: AllocatedShareBasedCompensationExpense to us-gaap_AllocatedShareBasedCompensationExpense_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:label="AssetsFairValueDisclosureAbstract" xlink:title="AssetsFairValueDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xml:lang="en-US" id="us-gaap_AssetsFairValueDisclosureAbstract_lbl">Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsFairValueDisclosureAbstract" xlink:to="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xlink:title="label: AssetsFairValueDisclosureAbstract to us-gaap_AssetsFairValueDisclosureAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsFairValueDisclosureAbstract_lbl1" xml:lang="en-US" id="us-gaap_AssetsFairValueDisclosureAbstract_lbl1">Assets, Fair Value Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsFairValueDisclosureAbstract" xlink:to="us-gaap_AssetsFairValueDisclosureAbstract_lbl1" xlink:title="label: AssetsFairValueDisclosureAbstract to us-gaap_AssetsFairValueDisclosureAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AssetsAbstract_lbl" xml:lang="en-US" id="us-gaap_AssetsAbstract_lbl">ASSETS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:title="label: AssetsAbstract to us-gaap_AssetsAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsAbstract_lbl1" xml:lang="en-US" id="us-gaap_AssetsAbstract_lbl1">Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl1" xlink:title="label: AssetsAbstract to us-gaap_AssetsAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Assets_lbl" xml:lang="en-US" id="us-gaap_Assets_lbl">Total assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="us-gaap_Assets_lbl" xlink:title="label: Assets to us-gaap_Assets_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Assets_lbl1" xml:lang="en-US" id="us-gaap_Assets_lbl1">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="us-gaap_Assets_lbl1" xlink:title="label: Assets to us-gaap_Assets_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_AssetsCurrent_lbl" xml:lang="en-US" id="us-gaap_AssetsCurrent_lbl">Total current assets</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xml:lang="en-US" id="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl">Cash and Cash Equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:title="label: CashAndCashEquivalentsPolicyTextBlock to us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashMember" xlink:label="CashMember" xlink:title="CashMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashMember_lbl" xml:lang="en-US" id="us-gaap_CashMember_lbl">Cash [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashMember" xlink:to="us-gaap_CashMember_lbl" xlink:title="label: CashMember to us-gaap_CashMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightLineItems" xlink:label="ClassOfWarrantOrRightLineItems" xlink:title="ClassOfWarrantOrRightLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightLineItems_lbl" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightLineItems_lbl">Class of Warrant or Right [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightLineItems" xlink:to="us-gaap_ClassOfWarrantOrRightLineItems_lbl" xlink:title="label: ClassOfWarrantOrRightLineItems to us-gaap_ClassOfWarrantOrRightLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:title="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl">Number of warrants issued (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1">Class of Warrant or Right, Number of Securities Called by Warrants or Rights</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" xlink:title="label: ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights to us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightTable" xlink:label="ClassOfWarrantOrRightTable" xlink:title="ClassOfWarrantOrRightTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightTable_lbl" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightTable_lbl">Class of Warrant or Right [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightTable" xlink:to="us-gaap_ClassOfWarrantOrRightTable_lbl" xlink:title="label: ClassOfWarrantOrRightTable to us-gaap_ClassOfWarrantOrRightTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDisclosuresAbstract" xlink:label="ClassOfStockDisclosuresAbstract" xlink:title="ClassOfStockDisclosuresAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfStockDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ClassOfStockDisclosuresAbstract_lbl" xml:lang="en-US" id="us-gaap_ClassOfStockDisclosuresAbstract_lbl">Common Stock [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfStockDisclosuresAbstract" xlink:to="us-gaap_ClassOfStockDisclosuresAbstract_lbl" xlink:title="label: ClassOfStockDisclosuresAbstract to us-gaap_ClassOfStockDisclosuresAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfStockDisclosuresAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfStockDisclosuresAbstract_lbl1" xml:lang="en-US" id="us-gaap_ClassOfStockDisclosuresAbstract_lbl1">Class of Stock Disclosures [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfStockDisclosuresAbstract" xlink:to="us-gaap_ClassOfStockDisclosuresAbstract_lbl1" xlink:title="label: ClassOfStockDisclosuresAbstract to us-gaap_ClassOfStockDisclosuresAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:title="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl">Exercise price per common share (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:title="label: ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 to us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xml:lang="en-US" id="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" xlink:title="label: ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 to us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="CommitmentsAndContingencies" xlink:title="CommitmentsAndContingencies" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US" id="us-gaap_CommitmentsAndContingencies_lbl">Commitments and contingencies (Note 4)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" xlink:title="label: CommitmentsAndContingencies to us-gaap_CommitmentsAndContingencies_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xml:lang="en-US" id="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl">Commitments and Related Party Transactions [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:title="label: CommitmentsAndContingenciesDisclosureAbstract to us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsDisclosureTextBlock" xlink:label="CommitmentsDisclosureTextBlock" xlink:title="CommitmentsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_CommitmentsDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_CommitmentsDisclosureTextBlock_lbl">Commitments and Related Party Transactions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsDisclosureTextBlock" xlink:to="us-gaap_CommitmentsDisclosureTextBlock_lbl" xlink:title="label: CommitmentsDisclosureTextBlock to us-gaap_CommitmentsDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommitmentsDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommitmentsDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_CommitmentsDisclosureTextBlock_lbl1">Commitments Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsDisclosureTextBlock" xlink:to="us-gaap_CommitmentsDisclosureTextBlock_lbl1" xlink:title="label: CommitmentsDisclosureTextBlock to us-gaap_CommitmentsDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockMember_lbl" xml:lang="en-US" id="us-gaap_CommonStockMember_lbl">Common Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" xlink:title="label: CommonStockMember to us-gaap_CommonStockMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="CommonStockParOrStatedValuePerShare" xlink:title="CommonStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US" id="us-gaap_CommonStockParOrStatedValuePerShare_lbl">Common stock, par value (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:title="label: CommonStockParOrStatedValuePerShare to us-gaap_CommonStockParOrStatedValuePerShare_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_CommonStockParOrStatedValuePerShare_lbl1" xml:lang="en-US" id="us-gaap_CommonStockParOrStatedValuePerShare_lbl1">Common stock, par value (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl1" xlink:title="label: CommonStockParOrStatedValuePerShare to us-gaap_CommonStockParOrStatedValuePerShare_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US" id="us-gaap_CommonStockSharesIssued_lbl">Common stock, shares issued (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:title="label: CommonStockSharesIssued to us-gaap_CommonStockSharesIssued_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockVotingRights" xlink:label="CommonStockVotingRights" xlink:title="CommonStockVotingRights" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockVotingRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockVotingRights_lbl" xml:lang="en-US" id="us-gaap_CommonStockVotingRights_lbl">Common stock, voting rights</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockVotingRights" xlink:to="us-gaap_CommonStockVotingRights_lbl" xlink:title="label: CommonStockVotingRights to us-gaap_CommonStockVotingRights_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US" id="us-gaap_CommonStockSharesAuthorized_lbl">Common stock, shares authorized (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:title="label: CommonStockSharesAuthorized to us-gaap_CommonStockSharesAuthorized_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesAuthorized_lbl1" xml:lang="en-US" id="us-gaap_CommonStockSharesAuthorized_lbl1">Common stock, shares authorized (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl1" xlink:title="label: CommonStockSharesAuthorized to us-gaap_CommonStockSharesAuthorized_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="CommonStockSharesOutstanding" xlink:title="CommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US" id="us-gaap_CommonStockSharesOutstanding_lbl">Common stock, shares outstanding (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:title="label: CommonStockSharesOutstanding to us-gaap_CommonStockSharesOutstanding_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CommonStockValue_lbl" xml:lang="en-US" id="us-gaap_CommonStockValue_lbl">Common stock, par value $0.0001 per share Authorized: 100,000,000 shares at December 31, 2019 and December 31, 2018, Issued and outstanding: 69,586,764 shares and 66,879,847 shares, at December 31, 2019 and December 31, 2018, respectively</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:title="label: CommonStockValue to us-gaap_CommonStockValue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CommonStockValue_lbl1" xml:lang="en-US" id="us-gaap_CommonStockValue_lbl1">Common Stock, Value, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl1" xlink:title="label: CommonStockValue to us-gaap_CommonStockValue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="CompensationAndRetirementDisclosureAbstract" xlink:title="CompensationAndRetirementDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CompensationAndRetirementDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CompensationAndRetirementDisclosureAbstract_lbl" xml:lang="en-US" id="us-gaap_CompensationAndRetirementDisclosureAbstract_lbl">Employee Benefit Plan [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="us-gaap_CompensationAndRetirementDisclosureAbstract_lbl" xlink:title="label: CompensationAndRetirementDisclosureAbstract to us-gaap_CompensationAndRetirementDisclosureAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:label="ComponentsOfDeferredTaxAssetsAbstract" xlink:title="ComponentsOfDeferredTaxAssetsAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="LesseeLeaseDescriptionLineItems" xlink:title="LesseeLeaseDescriptionLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xml:lang="en-US" id="us-gaap_LesseeLeaseDescriptionLineItems_lbl">Lessee, Lease, Description [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:title="label: LesseeLeaseDescriptionLineItems to us-gaap_LesseeLeaseDescriptionLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl">Total future minimum rents due</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDue to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1">Lessee, Operating Lease, Liability, Payments, Due</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDue to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseDescriptionAbstract" xlink:label="LesseeOperatingLeaseDescriptionAbstract" xlink:title="LesseeOperatingLeaseDescriptionAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl">Effects of Adopting ASU Topic 842 - Leases [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseDescriptionAbstract" xlink:to="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" xlink:title="label: LesseeOperatingLeaseDescriptionAbstract to us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl1">Lessee, Operating Lease, Description [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseDescriptionAbstract" xlink:to="us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl1" xlink:title="label: LesseeOperatingLeaseDescriptionAbstract to us-gaap_LesseeOperatingLeaseDescriptionAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="LesseeLeaseDescriptionTable" xlink:title="LesseeLeaseDescriptionTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeLeaseDescriptionTable_lbl" xml:lang="en-US" id="us-gaap_LesseeLeaseDescriptionTable_lbl">Lessee, Lease, Description [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeaseDescriptionTable" xlink:to="us-gaap_LesseeLeaseDescriptionTable_lbl" xlink:title="label: LesseeLeaseDescriptionTable to us-gaap_LesseeLeaseDescriptionTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="LesseeLeasesPolicyTextBlock" xlink:title="LesseeLeasesPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xml:lang="en-US" id="us-gaap_LesseeLeasesPolicyTextBlock_lbl">Leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeLeasesPolicyTextBlock" xlink:to="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:title="label: LesseeLeasesPolicyTextBlock to us-gaap_LesseeLeasesPolicyTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl">Future minimum rents due in 2021</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueYearThree to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:title="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl">Future minimum rents due in 2020</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:title="label: LesseeOperatingLeaseLiabilityPaymentsDueYearTwo to us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="LesseeOperatingLeaseTermOfContract" xlink:title="LesseeOperatingLeaseTermOfContract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseTermOfContract_lbl">Term of lease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseTermOfContract" xlink:to="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:title="label: LesseeOperatingLeaseTermOfContract to us-gaap_LesseeOperatingLeaseTermOfContract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LesseeOperatingLeaseTermOfContract_lbl1" xml:lang="en-US" id="us-gaap_LesseeOperatingLeaseTermOfContract_lbl1">Lessee, Operating Lease, Term of Contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LesseeOperatingLeaseTermOfContract" xlink:to="us-gaap_LesseeOperatingLeaseTermOfContract_lbl1" xlink:title="label: LesseeOperatingLeaseTermOfContract to us-gaap_LesseeOperatingLeaseTermOfContract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseExpirationDate1" xlink:label="LeaseExpirationDate1" xlink:title="LeaseExpirationDate1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseExpirationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_LeaseExpirationDate1_lbl" xml:lang="en-US" id="us-gaap_LeaseExpirationDate1_lbl">Operating lease, expiration date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseExpirationDate1" xlink:to="us-gaap_LeaseExpirationDate1_lbl" xlink:title="label: LeaseExpirationDate1 to us-gaap_LeaseExpirationDate1_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeaseExpirationDate1_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeaseExpirationDate1_lbl1" xml:lang="en-US" id="us-gaap_LeaseExpirationDate1_lbl1">Lease Expiration Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseExpirationDate1" xlink:to="us-gaap_LeaseExpirationDate1_lbl1" xlink:title="label: LeaseExpirationDate1 to us-gaap_LeaseExpirationDate1_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesOperatingAbstract" xlink:label="LeasesOperatingAbstract" xlink:title="LeasesOperatingAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeasesOperatingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LeasesOperatingAbstract_lbl" xml:lang="en-US" id="us-gaap_LeasesOperatingAbstract_lbl">Commitments, Contingencies and Related Party Transactions [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesOperatingAbstract" xlink:to="us-gaap_LeasesOperatingAbstract_lbl" xlink:title="label: LeasesOperatingAbstract to us-gaap_LeasesOperatingAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeasesOperatingAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeasesOperatingAbstract_lbl1" xml:lang="en-US" id="us-gaap_LeasesOperatingAbstract_lbl1">Leases, Operating [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesOperatingAbstract" xlink:to="us-gaap_LeasesOperatingAbstract_lbl1" xlink:title="label: LeasesOperatingAbstract to us-gaap_LeasesOperatingAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="LeasesAbstract" xlink:title="LeasesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LeasesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LeasesAbstract_lbl" xml:lang="en-US" id="us-gaap_LeasesAbstract_lbl">Effects of Adopting ASU Topic 842 - Leases [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesAbstract" xlink:to="us-gaap_LeasesAbstract_lbl" xlink:title="label: LeasesAbstract to us-gaap_LeasesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LegalMattersAndContingenciesTextBlock" xlink:label="LegalMattersAndContingenciesTextBlock" xlink:title="LegalMattersAndContingenciesTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LegalMattersAndContingenciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_LegalMattersAndContingenciesTextBlock_lbl" xml:lang="en-US" id="us-gaap_LegalMattersAndContingenciesTextBlock_lbl">Litigation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalMattersAndContingenciesTextBlock" xlink:to="us-gaap_LegalMattersAndContingenciesTextBlock_lbl" xlink:title="label: LegalMattersAndContingenciesTextBlock to us-gaap_LegalMattersAndContingenciesTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LegalMattersAndContingenciesTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LegalMattersAndContingenciesTextBlock_lbl1" xml:lang="en-US" id="us-gaap_LegalMattersAndContingenciesTextBlock_lbl1">Legal Matters and Contingencies [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalMattersAndContingenciesTextBlock" xlink:to="us-gaap_LegalMattersAndContingenciesTextBlock_lbl1" xlink:title="label: LegalMattersAndContingenciesTextBlock to us-gaap_LegalMattersAndContingenciesTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Liabilities_lbl" xml:lang="en-US" id="us-gaap_Liabilities_lbl">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:title="label: Liabilities to us-gaap_Liabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Liabilities_lbl1" xml:lang="en-US" id="us-gaap_Liabilities_lbl1">Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities_lbl1" xlink:title="label: Liabilities to us-gaap_Liabilities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity_lbl">Total liabilities and stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity_lbl1">Liabilities and Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesCurrentAbstract_lbl">Current liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:title="label: LiabilitiesCurrentAbstract to us-gaap_LiabilitiesCurrentAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesCurrent_lbl">Total current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:title="label: LiabilitiesCurrent to us-gaap_LiabilitiesCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrent_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesCurrent_lbl1">Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl1" xlink:title="label: LiabilitiesCurrent to us-gaap_LiabilitiesCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyDamagesAwardedValue" xlink:label="LossContingencyDamagesAwardedValue" xlink:title="LossContingencyDamagesAwardedValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LossContingencyDamagesAwardedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LossContingencyDamagesAwardedValue_lbl" xml:lang="en-US" id="us-gaap_LossContingencyDamagesAwardedValue_lbl">Amount of damages awarded in patent infringement case</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesAwardedValue" xlink:to="us-gaap_LossContingencyDamagesAwardedValue_lbl" xlink:title="label: LossContingencyDamagesAwardedValue to us-gaap_LossContingencyDamagesAwardedValue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LossContingencyDamagesAwardedValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LossContingencyDamagesAwardedValue_lbl1" xml:lang="en-US" id="us-gaap_LossContingencyDamagesAwardedValue_lbl1">Loss Contingency, Damages Awarded, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesAwardedValue" xlink:to="us-gaap_LossContingencyDamagesAwardedValue_lbl1" xlink:title="label: LossContingencyDamagesAwardedValue to us-gaap_LossContingencyDamagesAwardedValue_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_LossContingencyDamagesPaidValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LossContingencyDamagesPaidValue_lbl" xml:lang="en-US" id="us-gaap_LossContingencyDamagesPaidValue_lbl">Amount of final judgment with interest received</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesPaidValue" xlink:to="us-gaap_LossContingencyDamagesPaidValue_lbl" xlink:title="label: LossContingencyDamagesPaidValue to us-gaap_LossContingencyDamagesPaidValue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LossContingencyDamagesPaidValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LossContingencyDamagesPaidValue_lbl1" xml:lang="en-US" id="us-gaap_LossContingencyDamagesPaidValue_lbl1">Loss Contingency, Damages Paid, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesPaidValue" xlink:to="us-gaap_LossContingencyDamagesPaidValue_lbl1" xlink:title="label: LossContingencyDamagesPaidValue to us-gaap_LossContingencyDamagesPaidValue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MutualFundMember" xlink:label="MutualFundMember" xlink:title="MutualFundMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MutualFundMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_MutualFundMember_lbl" xml:lang="en-US" id="us-gaap_MutualFundMember_lbl">Mutual Funds [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MutualFundMember" xlink:to="us-gaap_MutualFundMember_lbl" xlink:title="label: MutualFundMember to us-gaap_MutualFundMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MutualFundMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MutualFundMember_lbl1" xml:lang="en-US" id="us-gaap_MutualFundMember_lbl1">Mutual Fund [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MutualFundMember" xlink:to="us-gaap_MutualFundMember_lbl1" xlink:title="label: MutualFundMember to us-gaap_MutualFundMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="NatureOfOperations" xlink:title="NatureOfOperations" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NatureOfOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_NatureOfOperations_lbl" xml:lang="en-US" id="us-gaap_NatureOfOperations_lbl">Formation and Business of the Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NatureOfOperations" xlink:to="us-gaap_NatureOfOperations_lbl" xlink:title="label: NatureOfOperations to us-gaap_NatureOfOperations_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NatureOfOperations_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NatureOfOperations_lbl1" xml:lang="en-US" id="us-gaap_NatureOfOperations_lbl1">Nature of Operations [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NatureOfOperations" xlink:to="us-gaap_NatureOfOperations_lbl1" xlink:title="label: NatureOfOperations to us-gaap_NatureOfOperations_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl">Net cash used in operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl">Net cash used in investing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl">Cash flows from investing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInInvestingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl">Cash flows from operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInOperatingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="NetCashProvidedByUsedInFinancingActivities" xlink:title="NetCashProvidedByUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl">Net cash provided by financing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="NetIncomeLoss" xlink:title="NetIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetIncomeLoss_lbl1" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl1">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl1" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_NetIncomeLoss_lbl2" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl2">Net Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl2" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl2" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetIncomeLoss_lbl3" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl3">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl3" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl">Cash flows from financing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInFinancingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:title="NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl">New Accounting Pronouncements or Change in Accounting Principle [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:to="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xlink:title="label: NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems to us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="NewAccountingPronouncementsPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl">New Accounting Pronouncements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:title="label: NewAccountingPronouncementsPolicyPolicyTextBlock to us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="NewAccountingPronouncementMember" xlink:title="NewAccountingPronouncementMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementMember_lbl" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementMember_lbl">Adjustments for New Accounting Pronouncement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementMember" xlink:to="us-gaap_NewAccountingPronouncementMember_lbl" xlink:title="label: NewAccountingPronouncementMember to us-gaap_NewAccountingPronouncementMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:title="NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl">New Accounting Pronouncements or Change in Accounting Principle [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:to="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xlink:title="label: NewAccountingPronouncementsOrChangeInAccountingPrincipleTable to us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonUsMember" xlink:label="NonUsMember" xlink:title="NonUsMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NonUsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_NonUsMember_lbl" xml:lang="en-US" id="us-gaap_NonUsMember_lbl">Foreign [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonUsMember" xlink:to="us-gaap_NonUsMember_lbl" xlink:title="label: NonUsMember to us-gaap_NonUsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NonUsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NonUsMember_lbl1" xml:lang="en-US" id="us-gaap_NonUsMember_lbl1">Non-US [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonUsMember" xlink:to="us-gaap_NonUsMember_lbl1" xlink:title="label: NonUsMember to us-gaap_NonUsMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OfficeEquipmentMember" xlink:label="OfficeEquipmentMember" xlink:title="OfficeEquipmentMember" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficeEquipmentMember" xlink:to="us-gaap_OfficeEquipmentMember_lbl" xlink:title="label: OfficeEquipmentMember to us-gaap_OfficeEquipmentMember_lbl" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="OperatingLeasesRentExpenseNet" xlink:title="OperatingLeasesRentExpenseNet" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingExpenses_lbl1" xml:lang="en-US" id="us-gaap_OperatingExpenses_lbl1">Operating Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl1" xlink:title="label: OperatingExpenses to us-gaap_OperatingExpenses_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US" id="us-gaap_OperatingIncomeLoss_lbl">Loss from operations</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingIncomeLoss_lbl1" xml:lang="en-US" id="us-gaap_OperatingIncomeLoss_lbl1">Loss from operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl1" xlink:title="label: OperatingIncomeLoss to us-gaap_OperatingIncomeLoss_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="OperatingExpensesAbstract" xlink:title="OperatingExpensesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US" id="us-gaap_OperatingExpensesAbstract_lbl">Operating expense:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xlink:title="label: OperatingExpensesAbstract to us-gaap_OperatingExpensesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsExpirationDate" xlink:label="OperatingLossCarryforwardsExpirationDate" xlink:title="OperatingLossCarryforwardsExpirationDate" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwardsExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLossCarryforwardsExpirationDate_lbl" xml:lang="en-US" id="us-gaap_OperatingLossCarryforwardsExpirationDate_lbl">Operating loss carryforwards, expiration dates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsExpirationDate" xlink:to="us-gaap_OperatingLossCarryforwardsExpirationDate_lbl" xlink:title="label: OperatingLossCarryforwardsExpirationDate to us-gaap_OperatingLossCarryforwardsExpirationDate_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="OperatingLeaseLiability" xlink:title="OperatingLeaseLiability" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLeaseLiability_lbl" xml:lang="en-US" id="us-gaap_OperatingLeaseLiability_lbl">Lease liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl" xlink:title="label: OperatingLeaseLiability to us-gaap_OperatingLeaseLiability_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="OperatingLossCarryforwardsLineItems" xlink:title="OperatingLossCarryforwardsLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwardsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLossCarryforwardsLineItems_lbl" xml:lang="en-US" id="us-gaap_OperatingLossCarryforwardsLineItems_lbl">Operating Loss Carryforwards [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsLineItems" xlink:to="us-gaap_OperatingLossCarryforwardsLineItems_lbl" xlink:title="label: OperatingLossCarryforwardsLineItems to us-gaap_OperatingLossCarryforwardsLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="OperatingLossCarryforwards" xlink:title="OperatingLossCarryforwards" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_OperatingLossCarryforwards_lbl" xml:lang="en-US" id="us-gaap_OperatingLossCarryforwards_lbl">Pre-tax losses available for carry forward</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl" xlink:title="label: OperatingLossCarryforwards to us-gaap_OperatingLossCarryforwards_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwards_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLossCarryforwards_lbl1" xml:lang="en-US" id="us-gaap_OperatingLossCarryforwards_lbl1">Net operating loss carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl1" xlink:title="label: OperatingLossCarryforwards to us-gaap_OperatingLossCarryforwards_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="OperatingLossCarryforwardsTable" xlink:title="OperatingLossCarryforwardsTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwardsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingLossCarryforwardsTable_lbl" xml:lang="en-US" id="us-gaap_OperatingLossCarryforwardsTable_lbl">Operating Loss Carryforwards [Table]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:title="OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xlink:label="OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xlink:title="OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="OtherLiabilitiesCurrent" xlink:title="OtherLiabilitiesCurrent" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:title="label: OtherLiabilitiesCurrent to us-gaap_OtherLiabilitiesCurrent_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherLiabilitiesNoncurrent_lbl" xml:lang="en-US" id="us-gaap_OtherLiabilitiesNoncurrent_lbl">Other liabilities</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" xlink:title="label: PaymentsRelatedToTaxWithholdingForShareBasedCompensation to us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl" xml:lang="en-US" id="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl">Purchase of investments</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl1" xml:lang="en-US" id="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl1">Payments to Acquire Available-for-sale Securities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireAvailableForSaleSecurities" xlink:to="us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl1" xlink:title="label: PaymentsToAcquireAvailableForSaleSecurities to us-gaap_PaymentsToAcquireAvailableForSaleSecurities_lbl1" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xlink:title="label: PaymentsToAcquirePropertyPlantAndEquipment to us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_PrepaidRent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PrepaidRent_lbl" xml:lang="en-US" id="us-gaap_PrepaidRent_lbl">Prepaid lease payments for promotional and marketing facility</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_PrepaidRent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PrepaidRent_lbl1" xml:lang="en-US" id="us-gaap_PrepaidRent_lbl1">Prepaid Rent</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US" id="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl">Proceeds from sale of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:title="label: ProceedsFromIssuanceOfCommonStock to us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:title="ProceedsFromSaleAndMaturityOfMarketableSecurities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xml:lang="en-US" id="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl">Proceeds from sale or maturity of investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:to="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xlink:title="label: ProceedsFromSaleAndMaturityOfMarketableSecurities to us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="ProceedsFromStockOptionsExercised" xlink:title="ProceedsFromStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US" id="us-gaap_ProceedsFromStockOptionsExercised_lbl">Proceeds from exercise of options</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl">Useful lives</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:title="label: PropertyPlantAndEquipmentGross to us-gaap_PropertyPlantAndEquipmentGross_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentGross_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentGross_lbl1">Property, Plant and Equipment, Gross</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="PropertyPlantAndEquipmentLineItems" xlink:title="PropertyPlantAndEquipmentLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentLineItems_lbl">Property and Equipment [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:title="label: PropertyPlantAndEquipmentLineItems to us-gaap_PropertyPlantAndEquipmentLineItems_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentLineItems_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentLineItems_lbl1">Property, Plant and Equipment [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl1" xlink:title="label: PropertyPlantAndEquipmentLineItems to us-gaap_PropertyPlantAndEquipmentLineItems_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl">Property and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:title="label: PropertyPlantAndEquipmentDisclosureTextBlock to us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1">Property, Plant and Equipment Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1" xlink:title="label: PropertyPlantAndEquipmentDisclosureTextBlock to us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="PropertyPlantAndEquipmentTextBlock" xlink:title="PropertyPlantAndEquipmentTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl">Classes of Property and Equipment</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentAbstract_lbl">Property and Equipment [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xlink:title="label: PropertyPlantAndEquipmentAbstract to us-gaap_PropertyPlantAndEquipmentAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl">Property, Plant and Equipment, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:title="label: PropertyPlantAndEquipmentByTypeAxis to us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain" xlink:title="PropertyPlantAndEquipmentTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:title="label: PropertyPlantAndEquipmentTypeDomain to us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentNet_lbl">Property and equipment, net</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl">Property and Equipment</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract" xlink:label="PropertyPlantAndEquipmentNetByTypeAbstract" xlink:title="PropertyPlantAndEquipmentNetByTypeAbstract" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_lbl1">Property, Plant and Equipment, Net, by Type [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNetByTypeAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_lbl1" xlink:title="label: PropertyPlantAndEquipmentNetByTypeAbstract to us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_lbl1" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber to us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl1" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl1">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl" xml:lang="en-US" id="us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl">CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl" xlink:title="label: StatementOfIncomeAndComprehensiveIncomeAbstract to us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementLineItems_lbl" xml:lang="en-US" id="us-gaap_StatementLineItems_lbl">Statement [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:title="label: StatementLineItems to us-gaap_StatementLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementTable_lbl" xml:lang="en-US" id="us-gaap_StatementTable_lbl">Statement [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementTable" xlink:to="us-gaap_StatementTable_lbl" xlink:title="label: StatementTable to us-gaap_StatementTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US" id="us-gaap_StatementOfCashFlowsAbstract_lbl">CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:title="label: StatementOfCashFlowsAbstract to us-gaap_StatementOfCashFlowsAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="StatementOfStockholdersEquityAbstract" xlink:title="StatementOfStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xml:lang="en-US" id="us-gaap_StatementOfStockholdersEquityAbstract_lbl">CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:title="label: StatementOfStockholdersEquityAbstract to us-gaap_StatementOfStockholdersEquityAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl">Options exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1">Options exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl2" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl2" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:title="StockIssuedDuringPeriodSharesShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl">Stock issued for options and RSUs, net (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xlink:title="label: StockIssuedDuringPeriodSharesShareBasedCompensation to us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="StockIssuedDuringPeriodSharesNewIssues" xlink:title="StockIssuedDuringPeriodSharesNewIssues" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl">Stock issued for cash, net (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:title="label: StockIssuedDuringPeriodSharesNewIssues to us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl1" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl1">Number of shares of common stock sold (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesNewIssues to us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockTransactionsParentheticalDisclosuresAbstract" xlink:label="StockTransactionsParentheticalDisclosuresAbstract" xlink:title="StockTransactionsParentheticalDisclosuresAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl" xml:lang="en-US" id="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl">Stock Transactions [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockTransactionsParentheticalDisclosuresAbstract" xlink:to="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl" xlink:title="label: StockTransactionsParentheticalDisclosuresAbstract to us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl1" xml:lang="en-US" id="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl1">Stock Transactions, Parenthetical Disclosures [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockTransactionsParentheticalDisclosuresAbstract" xlink:to="us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl1" xlink:title="label: StockTransactionsParentheticalDisclosuresAbstract to us-gaap_StockTransactionsParentheticalDisclosuresAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="StockIssuedDuringPeriodValueNewIssues" xlink:title="StockIssuedDuringPeriodValueNewIssues" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl">Stock issued for cash, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:title="label: StockIssuedDuringPeriodValueNewIssues to us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="StockIssuedDuringPeriodValueShareBasedCompensation" xlink:title="StockIssuedDuringPeriodValueShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl">Stock issued for options and RSUs, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xlink:title="label: StockIssuedDuringPeriodValueShareBasedCompensation to us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_StockholdersEquity_lbl" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl">Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_StockholdersEquity_lbl1" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl1">Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl1" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_StockholdersEquity_lbl2" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl2">Total stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl2" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl2" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_StockholdersEquity_lbl3" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl3">Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl3" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl3" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquity_lbl4" xml:lang="en-US" id="us-gaap_StockholdersEquity_lbl4">Stockholders' Equity Attributable to Parent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl4" xlink:title="label: StockholdersEquity to us-gaap_StockholdersEquity_lbl4" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="StockholdersEquityAbstract" xlink:title="StockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US" id="us-gaap_StockholdersEquityAbstract_lbl">Stockholders' equity:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:title="label: StockholdersEquityAbstract to us-gaap_StockholdersEquityAbstract_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTable_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTable_lbl">Subsequent Event [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTable" xlink:to="us-gaap_SubsequentEventTable_lbl" xlink:title="label: SubsequentEventTable to us-gaap_SubsequentEventTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="SubsequentEventsTextBlock" xlink:title="SubsequentEventsTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventsTextBlock_lbl">Subsequent Events</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl" xlink:title="label: SubsequentEventsTextBlock to us-gaap_SubsequentEventsTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="SubsequentEventMember" xlink:title="SubsequentEventMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventMember_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventMember_lbl">Subsequent Event [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl" xlink:title="label: SubsequentEventMember to us-gaap_SubsequentEventMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTypeDomain_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTypeDomain_lbl">Subsequent Event Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain_lbl" xlink:title="label: SubsequentEventTypeDomain to us-gaap_SubsequentEventTypeDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="SubsequentEventLineItems" xlink:title="SubsequentEventLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventLineItems_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventLineItems_lbl">Subsequent Event [Line Items]</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="USGovernmentAgenciesDebtSecuritiesMember" xlink:to="us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl" xlink:title="label: USGovernmentAgenciesDebtSecuritiesMember to us-gaap_USGovernmentAgenciesDebtSecuritiesMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:title="ValuationAllowanceDeferredTaxAssetChangeInAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" xml:lang="en-US" id="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl">Net change in valuation allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:to="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" xlink:title="label: ValuationAllowanceDeferredTaxAssetChangeInAmount to us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WarrantMember" xlink:label="WarrantMember" xlink:title="WarrantMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WarrantMember_lbl" xml:lang="en-US" id="us-gaap_WarrantMember_lbl">Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="us-gaap_WarrantMember_lbl" xlink:title="label: WarrantMember to us-gaap_WarrantMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:title="WeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl">Weighted average shares outstanding basic and diluted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xlink:title="label: WeightedAverageNumberOfShareOutstandingBasicAndDiluted to us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl1" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl1">Basic and diluted weighted average number of shares outstanding (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl1" xlink:title="label: WeightedAverageNumberOfShareOutstandingBasicAndDiluted to us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl2" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl2">Weighted Average Number of Shares Outstanding, Basic and Diluted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl2" xlink:title="label: WeightedAverageNumberOfShareOutstandingBasicAndDiluted to us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="CounterpartyNameAxis" xlink:title="CounterpartyNameAxis" />
    <link:label xlink:type="resource" xlink:label="srt_CounterpartyNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_CounterpartyNameAxis_lbl" xml:lang="en-US" id="srt_CounterpartyNameAxis_lbl">Counterparty Name [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CounterpartyNameAxis" xlink:to="srt_CounterpartyNameAxis_lbl" xlink:title="label: CounterpartyNameAxis to srt_CounterpartyNameAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ExecutiveOfficerMember" xlink:label="ExecutiveOfficerMember" xlink:title="ExecutiveOfficerMember" />
    <link:label xlink:type="resource" xlink:label="srt_ExecutiveOfficerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="srt_ExecutiveOfficerMember_lbl" xml:lang="en-US" id="srt_ExecutiveOfficerMember_lbl">Named Executive Officers [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExecutiveOfficerMember" xlink:to="srt_ExecutiveOfficerMember_lbl" xlink:title="label: ExecutiveOfficerMember to srt_ExecutiveOfficerMember_lbl" />
    <link:label xlink:type="resource" xlink:label="srt_ExecutiveOfficerMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_ExecutiveOfficerMember_lbl1" xml:lang="en-US" id="srt_ExecutiveOfficerMember_lbl1">Executive Officer [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExecutiveOfficerMember" xlink:to="srt_ExecutiveOfficerMember_lbl1" xlink:title="label: ExecutiveOfficerMember to srt_ExecutiveOfficerMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_LitigationCaseAxis" xlink:label="LitigationCaseAxis" xlink:title="LitigationCaseAxis" />
    <link:label xlink:type="resource" xlink:label="srt_LitigationCaseAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_LitigationCaseAxis_lbl" xml:lang="en-US" id="srt_LitigationCaseAxis_lbl">Litigation Case [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LitigationCaseAxis" xlink:to="srt_LitigationCaseAxis_lbl" xlink:title="label: LitigationCaseAxis to srt_LitigationCaseAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_LitigationCaseTypeDomain" xlink:label="LitigationCaseTypeDomain" xlink:title="LitigationCaseTypeDomain" />
    <link:label xlink:type="resource" xlink:label="srt_LitigationCaseTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_LitigationCaseTypeDomain_lbl" xml:lang="en-US" id="srt_LitigationCaseTypeDomain_lbl">Litigation Case [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LitigationCaseTypeDomain" xlink:to="srt_LitigationCaseTypeDomain_lbl" xlink:title="label: LitigationCaseTypeDomain to srt_LitigationCaseTypeDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:label xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_MaximumMember_lbl" xml:lang="en-US" id="srt_MaximumMember_lbl">Maximum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="srt_MaximumMember_lbl" xlink:title="label: MaximumMember to srt_MaximumMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:label xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_MinimumMember_lbl" xml:lang="en-US" id="srt_MinimumMember_lbl">Minimum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="srt_MinimumMember_lbl" xlink:title="label: MinimumMember to srt_MinimumMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:label xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_RangeMember_lbl" xml:lang="en-US" id="srt_RangeMember_lbl">Statistical Measurement [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeMember" xlink:to="srt_RangeMember_lbl" xlink:title="label: RangeMember to srt_RangeMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:label xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_RangeAxis_lbl" xml:lang="en-US" id="srt_RangeAxis_lbl">Statistical Measurement [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeAxis" xlink:to="srt_RangeAxis_lbl" xlink:title="label: RangeAxis to srt_RangeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="RepurchaseAgreementCounterpartyNameDomain" xlink:title="RepurchaseAgreementCounterpartyNameDomain" />
    <link:label xlink:type="resource" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xml:lang="en-US" id="srt_RepurchaseAgreementCounterpartyNameDomain_lbl">Counterparty Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepurchaseAgreementCounterpartyNameDomain" xlink:to="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xlink:title="label: RepurchaseAgreementCounterpartyNameDomain to srt_RepurchaseAgreementCounterpartyNameDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="TitleOfIndividualWithRelationshipToEntityDomain" xlink:title="TitleOfIndividualWithRelationshipToEntityDomain" />
    <link:label xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xml:lang="en-US" id="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl">Relationship to Entity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:title="label: TitleOfIndividualWithRelationshipToEntityDomain to srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="TitleOfIndividualAxis" xlink:title="TitleOfIndividualAxis" />
    <link:label xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="srt_TitleOfIndividualAxis_lbl" xml:lang="en-US" id="srt_TitleOfIndividualAxis_lbl">Title of Individual [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl" xlink:title="label: TitleOfIndividualAxis to srt_TitleOfIndividualAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="US" xlink:title="US" />
    <link:label xlink:type="resource" xlink:label="country_US_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="country_US_lbl" xml:lang="en-US" id="country_US_lbl">U.S. [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="country_US_lbl" xlink:title="label: US to country_US_lbl" />
    <link:label xlink:type="resource" xlink:label="country_US_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="country_US_lbl1" xml:lang="en-US" id="country_US_lbl1">UNITED STATES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="country_US_lbl1" xlink:title="label: US to country_US_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_K2InvestmentFundLLCMember" xlink:label="K2InvestmentFundLLCMember" xlink:title="K2InvestmentFundLLCMember" />
    <link:label xlink:type="resource" xlink:label="vhc_K2InvestmentFundLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_K2InvestmentFundLLCMember_lbl" xml:lang="en-US" id="vhc_K2InvestmentFundLLCMember_lbl">The counterparty from which the Company leased the use of an aircraft for business travel for employees of the Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="K2InvestmentFundLLCMember" xlink:to="vhc_K2InvestmentFundLLCMember_lbl" xlink:title="label: K2InvestmentFundLLCMember to vhc_K2InvestmentFundLLCMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_K2InvestmentFundLLCMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_K2InvestmentFundLLCMember_lbl1" xml:lang="en-US" id="vhc_K2InvestmentFundLLCMember_lbl1">K2 Investment Fund LLC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="K2InvestmentFundLLCMember" xlink:to="vhc_K2InvestmentFundLLCMember_lbl1" xlink:title="label: K2InvestmentFundLLCMember to vhc_K2InvestmentFundLLCMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_RateOfAircraftLease" xlink:label="RateOfAircraftLease" xlink:title="RateOfAircraftLease" />
    <link:label xlink:type="resource" xlink:label="vhc_RateOfAircraftLease_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_RateOfAircraftLease_lbl" xml:lang="en-US" id="vhc_RateOfAircraftLease_lbl">Refers to the rate of aircraft lease in dollars per flight hour.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RateOfAircraftLease" xlink:to="vhc_RateOfAircraftLease_lbl" xlink:title="label: RateOfAircraftLease to vhc_RateOfAircraftLease_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_RateOfAircraftLease_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_RateOfAircraftLease_lbl1" xml:lang="en-US" id="vhc_RateOfAircraftLease_lbl1">Rate of Aircraft Lease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RateOfAircraftLease" xlink:to="vhc_RateOfAircraftLease_lbl1" xlink:title="label: RateOfAircraftLease to vhc_RateOfAircraftLease_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_RateOfAircraftLease_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_RateOfAircraftLease_lbl2" xml:lang="en-US" id="vhc_RateOfAircraftLease_lbl2">Rate of aircraft lease (in dollars per flight hour)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RateOfAircraftLease" xlink:to="vhc_RateOfAircraftLease_lbl2" xlink:title="label: RateOfAircraftLease to vhc_RateOfAircraftLease_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_TermOfNoticeForCancellationOfLease" xlink:label="TermOfNoticeForCancellationOfLease" xlink:title="TermOfNoticeForCancellationOfLease" />
    <link:label xlink:type="resource" xlink:label="vhc_TermOfNoticeForCancellationOfLease_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_TermOfNoticeForCancellationOfLease_lbl" xml:lang="en-US" id="vhc_TermOfNoticeForCancellationOfLease_lbl">Refers to the term of notice for cancellation of lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfNoticeForCancellationOfLease" xlink:to="vhc_TermOfNoticeForCancellationOfLease_lbl" xlink:title="label: TermOfNoticeForCancellationOfLease to vhc_TermOfNoticeForCancellationOfLease_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_TermOfNoticeForCancellationOfLease_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_TermOfNoticeForCancellationOfLease_lbl1" xml:lang="en-US" id="vhc_TermOfNoticeForCancellationOfLease_lbl1">Term of Notice for Cancellation of Lease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfNoticeForCancellationOfLease" xlink:to="vhc_TermOfNoticeForCancellationOfLease_lbl1" xlink:title="label: TermOfNoticeForCancellationOfLease to vhc_TermOfNoticeForCancellationOfLease_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_TermOfNoticeForCancellationOfLease_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_TermOfNoticeForCancellationOfLease_lbl2" xml:lang="en-US" id="vhc_TermOfNoticeForCancellationOfLease_lbl2">Term of notice for cancellation of lease</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfNoticeForCancellationOfLease" xlink:to="vhc_TermOfNoticeForCancellationOfLease_lbl2" xlink:title="label: TermOfNoticeForCancellationOfLease to vhc_TermOfNoticeForCancellationOfLease_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_NonqualifiedStockOptionsMember" xlink:label="NonqualifiedStockOptionsMember" xlink:title="NonqualifiedStockOptionsMember" />
    <link:label xlink:type="resource" xlink:label="vhc_NonqualifiedStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_NonqualifiedStockOptionsMember_lbl" xml:lang="en-US" id="vhc_NonqualifiedStockOptionsMember_lbl">A type of employee stock option where the holders pay ordinary income tax on the difference between the grant price and the price at which they exercise the option.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonqualifiedStockOptionsMember" xlink:to="vhc_NonqualifiedStockOptionsMember_lbl" xlink:title="label: NonqualifiedStockOptionsMember to vhc_NonqualifiedStockOptionsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_NonqualifiedStockOptionsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_NonqualifiedStockOptionsMember_lbl1" xml:lang="en-US" id="vhc_NonqualifiedStockOptionsMember_lbl1">Nonqualified Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonqualifiedStockOptionsMember" xlink:to="vhc_NonqualifiedStockOptionsMember_lbl1" xlink:title="label: NonqualifiedStockOptionsMember to vhc_NonqualifiedStockOptionsMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_IncentiveStockOptionsMember" xlink:label="IncentiveStockOptionsMember" xlink:title="IncentiveStockOptionsMember" />
    <link:label xlink:type="resource" xlink:label="vhc_IncentiveStockOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_IncentiveStockOptionsMember_lbl" xml:lang="en-US" id="vhc_IncentiveStockOptionsMember_lbl">A type of employee stock option that can be granted only to employees and confer a U.S. tax benefit. ISOs are also sometimes referred to as incentive share options or Qualified Stock Options by IRS.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncentiveStockOptionsMember" xlink:to="vhc_IncentiveStockOptionsMember_lbl" xlink:title="label: IncentiveStockOptionsMember to vhc_IncentiveStockOptionsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_IncentiveStockOptionsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_IncentiveStockOptionsMember_lbl1" xml:lang="en-US" id="vhc_IncentiveStockOptionsMember_lbl1">Incentive Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncentiveStockOptionsMember" xlink:to="vhc_IncentiveStockOptionsMember_lbl1" xlink:title="label: IncentiveStockOptionsMember to vhc_IncentiveStockOptionsMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_Plan2013Member" xlink:label="Plan2013Member" xlink:title="Plan2013Member" />
    <link:label xlink:type="resource" xlink:label="vhc_Plan2013Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_Plan2013Member_lbl" xml:lang="en-US" id="vhc_Plan2013Member_lbl">Refers to plan 2013 of equity based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Plan2013Member" xlink:to="vhc_Plan2013Member_lbl" xlink:title="label: Plan2013Member to vhc_Plan2013Member_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_Plan2013Member_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_Plan2013Member_lbl1" xml:lang="en-US" id="vhc_Plan2013Member_lbl1">Plan 2013 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Plan2013Member" xlink:to="vhc_Plan2013Member_lbl1" xlink:title="label: Plan2013Member to vhc_Plan2013Member_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_Plan2013Member_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_Plan2013Member_lbl2" xml:lang="en-US" id="vhc_Plan2013Member_lbl2">2013 Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Plan2013Member" xlink:to="vhc_Plan2013Member_lbl2" xlink:title="label: Plan2013Member to vhc_Plan2013Member_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue" />
    <link:label xlink:type="resource" xlink:label="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl" xml:lang="en-US" id="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl">Exercise price of stock options granted as percentage of fair market value of shares at the date of grant.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue" xlink:to="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue to vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl1" xml:lang="en-US" id="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl1">Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercise Price as Percentage of Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue" xlink:to="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl1" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue to vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl2" xml:lang="en-US" id="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl2">Exercise price of option granted as percentage of fair market value of shares at date of grant</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue" xlink:to="vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl2" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue to vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_ContractWithCustomerMember" xlink:label="ContractWithCustomerMember" xlink:title="ContractWithCustomerMember" />
    <link:label xlink:type="resource" xlink:label="vhc_ContractWithCustomerMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_ContractWithCustomerMember_lbl" xml:lang="en-US" id="vhc_ContractWithCustomerMember_lbl">Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerMember" xlink:to="vhc_ContractWithCustomerMember_lbl" xlink:title="label: ContractWithCustomerMember to vhc_ContractWithCustomerMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_ContractWithCustomerMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_ContractWithCustomerMember_lbl1" xml:lang="en-US" id="vhc_ContractWithCustomerMember_lbl1">Contract with Customer [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerMember" xlink:to="vhc_ContractWithCustomerMember_lbl1" xlink:title="label: ContractWithCustomerMember to vhc_ContractWithCustomerMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_ContractWithCustomerMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_ContractWithCustomerMember_lbl2" xml:lang="en-US" id="vhc_ContractWithCustomerMember_lbl2">Deferred Revenue [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractWithCustomerMember" xlink:to="vhc_ContractWithCustomerMember_lbl2" xlink:title="label: ContractWithCustomerMember to vhc_ContractWithCustomerMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_ConcentrationRiskNumberOfFinancialInstitutions" xlink:label="ConcentrationRiskNumberOfFinancialInstitutions" xlink:title="ConcentrationRiskNumberOfFinancialInstitutions" />
    <link:label xlink:type="resource" xlink:label="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl" xml:lang="en-US" id="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl">Number of financial institutions holding the company's cash and cash equivalents.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskNumberOfFinancialInstitutions" xlink:to="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl" xlink:title="label: ConcentrationRiskNumberOfFinancialInstitutions to vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl1" xml:lang="en-US" id="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl1">Concentration Risk, Number of Financial Institutions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskNumberOfFinancialInstitutions" xlink:to="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl1" xlink:title="label: ConcentrationRiskNumberOfFinancialInstitutions to vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl2" xml:lang="en-US" id="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl2">Number of financial institutions holding company's cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConcentrationRiskNumberOfFinancialInstitutions" xlink:to="vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl2" xlink:title="label: ConcentrationRiskNumberOfFinancialInstitutions to vhc_ConcentrationRiskNumberOfFinancialInstitutions_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_ContractualMaturitiesOfInvestmentSecurities" xlink:label="ContractualMaturitiesOfInvestmentSecurities" xlink:title="ContractualMaturitiesOfInvestmentSecurities" />
    <link:label xlink:type="resource" xlink:label="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl" xml:lang="en-US" id="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl">Period of time between issuance and maturity of investment securities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractualMaturitiesOfInvestmentSecurities" xlink:to="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl" xlink:title="label: ContractualMaturitiesOfInvestmentSecurities to vhc_ContractualMaturitiesOfInvestmentSecurities_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl1" xml:lang="en-US" id="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl1">Contractual Maturities of Investment Securities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractualMaturitiesOfInvestmentSecurities" xlink:to="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl1" xlink:title="label: ContractualMaturitiesOfInvestmentSecurities to vhc_ContractualMaturitiesOfInvestmentSecurities_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl2" xml:lang="en-US" id="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl2">Contractual maturities of investment securities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractualMaturitiesOfInvestmentSecurities" xlink:to="vhc_ContractualMaturitiesOfInvestmentSecurities_lbl2" xlink:title="label: ContractualMaturitiesOfInvestmentSecurities to vhc_ContractualMaturitiesOfInvestmentSecurities_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember" xlink:label="VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember" xlink:title="VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember" />
    <link:label xlink:type="resource" xlink:label="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl" xml:lang="en-US" id="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl">Information about litigation regarding VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) ("Apple II").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember" xlink:to="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl" xlink:title="label: VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember to vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl1" xml:lang="en-US" id="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl1">VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) ("Apple II") [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember" xlink:to="vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl1" xlink:title="label: VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember to vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_LossContingencyDamagesAwardedCostsFeesAndInterest" xlink:label="LossContingencyDamagesAwardedCostsFeesAndInterest" xlink:title="LossContingencyDamagesAwardedCostsFeesAndInterest" />
    <link:label xlink:type="resource" xlink:label="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl" xml:lang="en-US" id="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl">Amount of damages for costs, fees and interest awarded to the plaintiff in the legal matter.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesAwardedCostsFeesAndInterest" xlink:to="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl" xlink:title="label: LossContingencyDamagesAwardedCostsFeesAndInterest to vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl1" xml:lang="en-US" id="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl1">Loss Contingency, Damages Awarded, Costs, Fees and Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesAwardedCostsFeesAndInterest" xlink:to="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl1" xlink:title="label: LossContingencyDamagesAwardedCostsFeesAndInterest to vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl2" xml:lang="en-US" id="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl2">Costs, fees and interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyDamagesAwardedCostsFeesAndInterest" xlink:to="vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl2" xlink:title="label: LossContingencyDamagesAwardedCostsFeesAndInterest to vhc_LossContingencyDamagesAwardedCostsFeesAndInterest_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_RoyaltyRatePerDeviceUsedInInfringementDamages" xlink:label="RoyaltyRatePerDeviceUsedInInfringementDamages" xlink:title="RoyaltyRatePerDeviceUsedInInfringementDamages" />
    <link:label xlink:type="resource" xlink:label="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl" xml:lang="en-US" id="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl">Royalty rate per device used in calculating infringement damages by the court.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RoyaltyRatePerDeviceUsedInInfringementDamages" xlink:to="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl" xlink:title="label: RoyaltyRatePerDeviceUsedInInfringementDamages to vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl1" xml:lang="en-US" id="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl1">Royalty Rate per Device Used in Infringement Damages</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RoyaltyRatePerDeviceUsedInInfringementDamages" xlink:to="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl1" xlink:title="label: RoyaltyRatePerDeviceUsedInInfringementDamages to vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl2" xml:lang="en-US" id="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl2">Royalty rate per device used in calculating infringement damages</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RoyaltyRatePerDeviceUsedInInfringementDamages" xlink:to="vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl2" xlink:title="label: RoyaltyRatePerDeviceUsedInInfringementDamages to vhc_RoyaltyRatePerDeviceUsedInInfringementDamages_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" xlink:label="VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" xlink:title="VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" />
    <link:label xlink:type="resource" xlink:label="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl" xml:lang="en-US" id="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl">Information about litigation regarding VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" xlink:to="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl" xlink:title="label: VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember to vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl1" xml:lang="en-US" id="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl1">VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember" xlink:to="vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl1" xlink:title="label: VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember to vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees" xlink:label="LitigationSettlementInterestBillOfCostsAndAttorneyFees" xlink:title="LitigationSettlementInterestBillOfCostsAndAttorneyFees" />
    <link:label xlink:type="resource" xlink:label="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl" xml:lang="en-US" id="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl">Expense (income) directly attributable to litigation settlement interest, bill of costs and attorney fees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LitigationSettlementInterestBillOfCostsAndAttorneyFees" xlink:to="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl" xlink:title="label: LitigationSettlementInterestBillOfCostsAndAttorneyFees to vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl1" xml:lang="en-US" id="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl1">Litigation Settlement Interest, Bill of Costs, and Attorney Fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LitigationSettlementInterestBillOfCostsAndAttorneyFees" xlink:to="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl1" xlink:title="label: LitigationSettlementInterestBillOfCostsAndAttorneyFees to vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl2" xml:lang="en-US" id="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl2">Additional amount granted in agreed bill of costs, attorney fees, and prejudgment interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LitigationSettlementInterestBillOfCostsAndAttorneyFees" xlink:to="vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl2" xlink:title="label: LitigationSettlementInterestBillOfCostsAndAttorneyFees to vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_LossContingencyEnhancedDamagesAwardedValue" xlink:label="LossContingencyEnhancedDamagesAwardedValue" xlink:title="LossContingencyEnhancedDamagesAwardedValue" />
    <link:label xlink:type="resource" xlink:label="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl" xml:lang="en-US" id="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl">Amount of enhanced damages awarded to the plaintiff in the legal matter.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyEnhancedDamagesAwardedValue" xlink:to="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl" xlink:title="label: LossContingencyEnhancedDamagesAwardedValue to vhc_LossContingencyEnhancedDamagesAwardedValue_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl1" xml:lang="en-US" id="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl1">Loss Contingency, Enhanced Damages Awarded, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyEnhancedDamagesAwardedValue" xlink:to="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl1" xlink:title="label: LossContingencyEnhancedDamagesAwardedValue to vhc_LossContingencyEnhancedDamagesAwardedValue_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl2" xml:lang="en-US" id="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl2">Enhanced damages</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyEnhancedDamagesAwardedValue" xlink:to="vhc_LossContingencyEnhancedDamagesAwardedValue_lbl2" xlink:title="label: LossContingencyEnhancedDamagesAwardedValue to vhc_LossContingencyEnhancedDamagesAwardedValue_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_StockPlanTextBlock" xlink:label="StockPlanTextBlock" xlink:title="StockPlanTextBlock" />
    <link:label xlink:type="resource" xlink:label="vhc_StockPlanTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_StockPlanTextBlock_lbl" xml:lang="en-US" id="vhc_StockPlanTextBlock_lbl">The entire disclosure of the description of the plan, the basis for determining contributions, including the employee groups covered, and the nature and effect of significant matters affecting comparability of information for all periods presented. For leveraged ESOPs and pension reversion ESOPs, the disclosure may include the basis for releasing shares and how dividends on allocated and unallocated shares are used.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockPlanTextBlock" xlink:to="vhc_StockPlanTextBlock_lbl" xlink:title="label: StockPlanTextBlock to vhc_StockPlanTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_StockPlanTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_StockPlanTextBlock_lbl1" xml:lang="en-US" id="vhc_StockPlanTextBlock_lbl1">Stock Plan [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockPlanTextBlock" xlink:to="vhc_StockPlanTextBlock_lbl1" xlink:title="label: StockPlanTextBlock to vhc_StockPlanTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_StockPlanTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="vhc_StockPlanTextBlock_lbl2" xml:lang="en-US" id="vhc_StockPlanTextBlock_lbl2">Stock Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockPlanTextBlock" xlink:to="vhc_StockPlanTextBlock_lbl2" xlink:title="label: StockPlanTextBlock to vhc_StockPlanTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_StockPlanAbstract" xlink:label="StockPlanAbstract" xlink:title="StockPlanAbstract" />
    <link:label xlink:type="resource" xlink:label="vhc_StockPlanAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_StockPlanAbstract_lbl1" xml:lang="en-US" id="vhc_StockPlanAbstract_lbl1">Stock Plan [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockPlanAbstract" xlink:to="vhc_StockPlanAbstract_lbl1" xlink:title="label: StockPlanAbstract to vhc_StockPlanAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember" xlink:label="FacilityUsedForCorporatePromotionalAndMarketingPurposesMember" xlink:title="FacilityUsedForCorporatePromotionalAndMarketingPurposesMember" />
    <link:label xlink:type="resource" xlink:label="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl" xml:lang="en-US" id="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl">Operating lease for a facility used for corporate promotional and marketing purposes.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FacilityUsedForCorporatePromotionalAndMarketingPurposesMember" xlink:to="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl" xlink:title="label: FacilityUsedForCorporatePromotionalAndMarketingPurposesMember to vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl1" xml:lang="en-US" id="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl1">Facility Used for Corporate Promotional and Marketing Purposes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FacilityUsedForCorporatePromotionalAndMarketingPurposesMember" xlink:to="vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl1" xlink:title="label: FacilityUsedForCorporatePromotionalAndMarketingPurposesMember to vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_AssetsCurrentMember" xlink:label="AssetsCurrentMember" xlink:title="AssetsCurrentMember" />
    <link:label xlink:type="resource" xlink:label="vhc_AssetsCurrentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_AssetsCurrentMember_lbl" xml:lang="en-US" id="vhc_AssetsCurrentMember_lbl">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).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentMember" xlink:to="vhc_AssetsCurrentMember_lbl" xlink:title="label: AssetsCurrentMember to vhc_AssetsCurrentMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_AssetsCurrentMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_AssetsCurrentMember_lbl1" xml:lang="en-US" id="vhc_AssetsCurrentMember_lbl1">Assets, Current [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentMember" xlink:to="vhc_AssetsCurrentMember_lbl1" xlink:title="label: AssetsCurrentMember to vhc_AssetsCurrentMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_AssetsCurrentMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_AssetsCurrentMember_lbl2" xml:lang="en-US" id="vhc_AssetsCurrentMember_lbl2">Current Assets [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentMember" xlink:to="vhc_AssetsCurrentMember_lbl2" xlink:title="label: AssetsCurrentMember to vhc_AssetsCurrentMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_AssetsNoncurrentMember" xlink:label="AssetsNoncurrentMember" xlink:title="AssetsNoncurrentMember" />
    <link:label xlink:type="resource" xlink:label="vhc_AssetsNoncurrentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_AssetsNoncurrentMember_lbl" xml:lang="en-US" id="vhc_AssetsNoncurrentMember_lbl">Carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold or consumed after one year or beyond the normal operating cycle, if longer.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNoncurrentMember" xlink:to="vhc_AssetsNoncurrentMember_lbl" xlink:title="label: AssetsNoncurrentMember to vhc_AssetsNoncurrentMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_AssetsNoncurrentMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_AssetsNoncurrentMember_lbl1" xml:lang="en-US" id="vhc_AssetsNoncurrentMember_lbl1">Assets, Noncurrent [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNoncurrentMember" xlink:to="vhc_AssetsNoncurrentMember_lbl1" xlink:title="label: AssetsNoncurrentMember to vhc_AssetsNoncurrentMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_AssetsNoncurrentMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_AssetsNoncurrentMember_lbl2" xml:lang="en-US" id="vhc_AssetsNoncurrentMember_lbl2">Noncurrent Assets [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNoncurrentMember" xlink:to="vhc_AssetsNoncurrentMember_lbl2" xlink:title="label: AssetsNoncurrentMember to vhc_AssetsNoncurrentMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract" xlink:label="FormationAndBusinessOfTheCompanyDisclosureAbstract" xlink:title="FormationAndBusinessOfTheCompanyDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl1" xml:lang="en-US" id="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl1">Formation and Business of the Company Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FormationAndBusinessOfTheCompanyDisclosureAbstract" xlink:to="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl1" xlink:title="label: FormationAndBusinessOfTheCompanyDisclosureAbstract to vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl2" xml:lang="en-US" id="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl2">Formation and Business of the Company Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FormationAndBusinessOfTheCompanyDisclosureAbstract" xlink:to="vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl2" xlink:title="label: FormationAndBusinessOfTheCompanyDisclosureAbstract to vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_NumberOfPatentsAndPendingApplicationsOwned" xlink:label="NumberOfPatentsAndPendingApplicationsOwned" xlink:title="NumberOfPatentsAndPendingApplicationsOwned" />
    <link:label xlink:type="resource" xlink:label="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl" xml:lang="en-US" id="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl">Represents number of patents and pending applications owned by the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfPatentsAndPendingApplicationsOwned" xlink:to="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl" xlink:title="label: NumberOfPatentsAndPendingApplicationsOwned to vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl1" xml:lang="en-US" id="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl1">Number of patents and pending applications owned</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfPatentsAndPendingApplicationsOwned" xlink:to="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl1" xlink:title="label: NumberOfPatentsAndPendingApplicationsOwned to vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl2" xml:lang="en-US" id="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl2">Number of patents and pending applications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfPatentsAndPendingApplicationsOwned" xlink:to="vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl2" xlink:title="label: NumberOfPatentsAndPendingApplicationsOwned to vhc_NumberOfPatentsAndPendingApplicationsOwned_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock" xlink:label="PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock" xlink:title="PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl" xml:lang="en-US" id="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl">Disclosure of accounting policy for prepaid expenses and other current assets.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock" xlink:to="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl" xlink:title="label: PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock to vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl1" xml:lang="en-US" id="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl1">Prepaid Expenses and Other Current Assets [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock" xlink:to="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl1" xlink:title="label: PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock to vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl2" xml:lang="en-US" id="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl2">Prepaid Expenses and Other Current Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock" xlink:to="vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl2" xlink:title="label: PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock to vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_GainContingenciesPolicyTextBlock" xlink:label="GainContingenciesPolicyTextBlock" xlink:title="GainContingenciesPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="vhc_GainContingenciesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_GainContingenciesPolicyTextBlock_lbl" xml:lang="en-US" id="vhc_GainContingenciesPolicyTextBlock_lbl">Disclosure of accounting policy for an existing condition, situation, or set of circumstances involving uncertainty as of the balance sheet date (or prior to issuance of the financial statements) that might result in a gain, typically reflecting care to avoid misleading implications as to the likelihood of realization, and describes and quantifies a gain recognized in the period resulting from resolution of a previously disclosed gain contingency.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainContingenciesPolicyTextBlock" xlink:to="vhc_GainContingenciesPolicyTextBlock_lbl" xlink:title="label: GainContingenciesPolicyTextBlock to vhc_GainContingenciesPolicyTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_GainContingenciesPolicyTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_GainContingenciesPolicyTextBlock_lbl1" xml:lang="en-US" id="vhc_GainContingenciesPolicyTextBlock_lbl1">Gain Contingencies [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainContingenciesPolicyTextBlock" xlink:to="vhc_GainContingenciesPolicyTextBlock_lbl1" xlink:title="label: GainContingenciesPolicyTextBlock to vhc_GainContingenciesPolicyTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_GainContingenciesPolicyTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_GainContingenciesPolicyTextBlock_lbl2" xml:lang="en-US" id="vhc_GainContingenciesPolicyTextBlock_lbl2">Contingent Gains</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainContingenciesPolicyTextBlock" xlink:to="vhc_GainContingenciesPolicyTextBlock_lbl2" xlink:title="label: GainContingenciesPolicyTextBlock to vhc_GainContingenciesPolicyTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_UniversalShelfRegistrationStatementMember" xlink:label="UniversalShelfRegistrationStatementMember" xlink:title="UniversalShelfRegistrationStatementMember" />
    <link:label xlink:type="resource" xlink:label="vhc_UniversalShelfRegistrationStatementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_UniversalShelfRegistrationStatementMember_lbl" xml:lang="en-US" id="vhc_UniversalShelfRegistrationStatementMember_lbl">Refers to single prospectus for multiple, undefined future offerings.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UniversalShelfRegistrationStatementMember" xlink:to="vhc_UniversalShelfRegistrationStatementMember_lbl" xlink:title="label: UniversalShelfRegistrationStatementMember to vhc_UniversalShelfRegistrationStatementMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_UniversalShelfRegistrationStatementMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_UniversalShelfRegistrationStatementMember_lbl1" xml:lang="en-US" id="vhc_UniversalShelfRegistrationStatementMember_lbl1">Universal Shelf Registration Statement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UniversalShelfRegistrationStatementMember" xlink:to="vhc_UniversalShelfRegistrationStatementMember_lbl1" xlink:title="label: UniversalShelfRegistrationStatementMember to vhc_UniversalShelfRegistrationStatementMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_EquityDebtAndOtherSecuritiesOfferedForSale" xlink:label="EquityDebtAndOtherSecuritiesOfferedForSale" xlink:title="EquityDebtAndOtherSecuritiesOfferedForSale" />
    <link:label xlink:type="resource" xlink:label="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl" xml:lang="en-US" id="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl">Aggregate value of securities offered for sale.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityDebtAndOtherSecuritiesOfferedForSale" xlink:to="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl" xlink:title="label: EquityDebtAndOtherSecuritiesOfferedForSale to vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl1" xml:lang="en-US" id="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl1">Securities Offered for Sale, Aggregate Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityDebtAndOtherSecuritiesOfferedForSale" xlink:to="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl1" xlink:title="label: EquityDebtAndOtherSecuritiesOfferedForSale to vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl2" xml:lang="en-US" id="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl2">Securities offered for sale, aggregate value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityDebtAndOtherSecuritiesOfferedForSale" xlink:to="vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl2" xlink:title="label: EquityDebtAndOtherSecuritiesOfferedForSale to vhc_EquityDebtAndOtherSecuritiesOfferedForSale_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_ATMAgreementMember" xlink:label="ATMAgreementMember" xlink:title="ATMAgreementMember" />
    <link:label xlink:type="resource" xlink:label="vhc_ATMAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_ATMAgreementMember_lbl" xml:lang="en-US" id="vhc_ATMAgreementMember_lbl">An at-the-market ("ATM") equity offering sales agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ATMAgreementMember" xlink:to="vhc_ATMAgreementMember_lbl" xlink:title="label: ATMAgreementMember to vhc_ATMAgreementMember_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_ATMAgreementMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_ATMAgreementMember_lbl1" xml:lang="en-US" id="vhc_ATMAgreementMember_lbl1">ATM Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ATMAgreementMember" xlink:to="vhc_ATMAgreementMember_lbl1" xlink:title="label: ATMAgreementMember to vhc_ATMAgreementMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_CommonStockSharesAvailableForOfferAndSaleValue" xlink:label="CommonStockSharesAvailableForOfferAndSaleValue" xlink:title="CommonStockSharesAvailableForOfferAndSaleValue" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl" xml:lang="en-US" id="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl">Refers to the aggregate value of shares of common stock available for offer and sale.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAvailableForOfferAndSaleValue" xlink:to="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl" xlink:title="label: CommonStockSharesAvailableForOfferAndSaleValue to vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl1" xml:lang="en-US" id="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl1">Common Stock, Shares Available for Offer and Sale, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAvailableForOfferAndSaleValue" xlink:to="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl1" xlink:title="label: CommonStockSharesAvailableForOfferAndSaleValue to vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl2" xml:lang="en-US" id="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl2">Aggregate value of common stock available for offer and sale</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAvailableForOfferAndSaleValue" xlink:to="vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl2" xlink:title="label: CommonStockSharesAvailableForOfferAndSaleValue to vhc_CommonStockSharesAvailableForOfferAndSaleValue_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_StockIssuanceCost" xlink:label="StockIssuanceCost" xlink:title="StockIssuanceCost" />
    <link:label xlink:type="resource" xlink:label="vhc_StockIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_StockIssuanceCost_lbl" xml:lang="en-US" id="vhc_StockIssuanceCost_lbl">Cost associated with sale of common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuanceCost" xlink:to="vhc_StockIssuanceCost_lbl" xlink:title="label: StockIssuanceCost to vhc_StockIssuanceCost_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_StockIssuanceCost_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_StockIssuanceCost_lbl1" xml:lang="en-US" id="vhc_StockIssuanceCost_lbl1">Stock issuance cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuanceCost" xlink:to="vhc_StockIssuanceCost_lbl1" xlink:title="label: StockIssuanceCost to vhc_StockIssuanceCost_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_StockIssuanceCost_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_StockIssuanceCost_lbl2" xml:lang="en-US" id="vhc_StockIssuanceCost_lbl2">Sales commissions, fees and other costs associated with issuance of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuanceCost" xlink:to="vhc_StockIssuanceCost_lbl2" xlink:title="label: StockIssuanceCost to vhc_StockIssuanceCost_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_CommonStockIssuedDuringPeriodAveragePricePerShare" xlink:label="CommonStockIssuedDuringPeriodAveragePricePerShare" xlink:title="CommonStockIssuedDuringPeriodAveragePricePerShare" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl" xml:lang="en-US" id="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl">Average price of a single share of common stock issued during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockIssuedDuringPeriodAveragePricePerShare" xlink:to="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl" xlink:title="label: CommonStockIssuedDuringPeriodAveragePricePerShare to vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl1" xml:lang="en-US" id="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl1">Common Stock Issued During Period, Average Price Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockIssuedDuringPeriodAveragePricePerShare" xlink:to="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl1" xlink:title="label: CommonStockIssuedDuringPeriodAveragePricePerShare to vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl2" xml:lang="en-US" id="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl2">Average sales price per common share (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockIssuedDuringPeriodAveragePricePerShare" xlink:to="vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl2" xlink:title="label: CommonStockIssuedDuringPeriodAveragePricePerShare to vhc_CommonStockIssuedDuringPeriodAveragePricePerShare_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock" xlink:label="AggregateProceedsFromSaleAgreementOfSharesOfCommonStock" xlink:title="AggregateProceedsFromSaleAgreementOfSharesOfCommonStock" />
    <link:label xlink:type="resource" xlink:label="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl" xml:lang="en-US" id="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl">Represents aggregate proceeds from sale agreement of shares of common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AggregateProceedsFromSaleAgreementOfSharesOfCommonStock" xlink:to="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl" xlink:title="label: AggregateProceedsFromSaleAgreementOfSharesOfCommonStock to vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl1" xml:lang="en-US" id="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl1">Aggregate Proceeds from Sale Agreement of Shares of Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AggregateProceedsFromSaleAgreementOfSharesOfCommonStock" xlink:to="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl1" xlink:title="label: AggregateProceedsFromSaleAgreementOfSharesOfCommonStock to vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl2" xml:lang="en-US" id="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl2">Aggregate proceeds from sales of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AggregateProceedsFromSaleAgreementOfSharesOfCommonStock" xlink:to="vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl2" xlink:title="label: AggregateProceedsFromSaleAgreementOfSharesOfCommonStock to vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_NumberOfVotesEntitledToEachShareOfCommonStock" xlink:label="NumberOfVotesEntitledToEachShareOfCommonStock" xlink:title="NumberOfVotesEntitledToEachShareOfCommonStock" />
    <link:label xlink:type="resource" xlink:label="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl" xml:lang="en-US" id="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl">Refers to number of votes entitled to each share of common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfVotesEntitledToEachShareOfCommonStock" xlink:to="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl" xlink:title="label: NumberOfVotesEntitledToEachShareOfCommonStock to vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl1" xml:lang="en-US" id="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl1">Number of votes entitled to each share of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfVotesEntitledToEachShareOfCommonStock" xlink:to="vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl1" xlink:title="label: NumberOfVotesEntitledToEachShareOfCommonStock to vhc_NumberOfVotesEntitledToEachShareOfCommonStock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_ClassOfWarrantOrRightExpirationDate" xlink:label="ClassOfWarrantOrRightExpirationDate" xlink:title="ClassOfWarrantOrRightExpirationDate" />
    <link:label xlink:type="resource" xlink:label="vhc_ClassOfWarrantOrRightExpirationDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_ClassOfWarrantOrRightExpirationDate_lbl" xml:lang="en-US" id="vhc_ClassOfWarrantOrRightExpirationDate_lbl">Date the warrants or rights are to expire, in CCYY-MM-DD format.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="vhc_ClassOfWarrantOrRightExpirationDate_lbl" xlink:title="label: ClassOfWarrantOrRightExpirationDate to vhc_ClassOfWarrantOrRightExpirationDate_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_ClassOfWarrantOrRightExpirationDate_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_ClassOfWarrantOrRightExpirationDate_lbl1" xml:lang="en-US" id="vhc_ClassOfWarrantOrRightExpirationDate_lbl1">Class of Warrant or Right, Expiration Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="vhc_ClassOfWarrantOrRightExpirationDate_lbl1" xlink:title="label: ClassOfWarrantOrRightExpirationDate to vhc_ClassOfWarrantOrRightExpirationDate_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_ClassOfWarrantOrRightExpirationDate_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_ClassOfWarrantOrRightExpirationDate_lbl2" xml:lang="en-US" id="vhc_ClassOfWarrantOrRightExpirationDate_lbl2">Expiration date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfWarrantOrRightExpirationDate" xlink:to="vhc_ClassOfWarrantOrRightExpirationDate_lbl2" xlink:title="label: ClassOfWarrantOrRightExpirationDate to vhc_ClassOfWarrantOrRightExpirationDate_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_InformationAboutWarrantsOutstandingAbstract" xlink:label="InformationAboutWarrantsOutstandingAbstract" xlink:title="InformationAboutWarrantsOutstandingAbstract" />
    <link:label xlink:type="resource" xlink:label="vhc_InformationAboutWarrantsOutstandingAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_InformationAboutWarrantsOutstandingAbstract_lbl1" xml:lang="en-US" id="vhc_InformationAboutWarrantsOutstandingAbstract_lbl1">Information about warrants outstanding [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InformationAboutWarrantsOutstandingAbstract" xlink:to="vhc_InformationAboutWarrantsOutstandingAbstract_lbl1" xlink:title="label: InformationAboutWarrantsOutstandingAbstract to vhc_InformationAboutWarrantsOutstandingAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_CommonStockDisclosureTextBlock" xlink:label="CommonStockDisclosureTextBlock" xlink:title="CommonStockDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_CommonStockDisclosureTextBlock_lbl" xml:lang="en-US" id="vhc_CommonStockDisclosureTextBlock_lbl">The entire disclosure for common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockDisclosureTextBlock" xlink:to="vhc_CommonStockDisclosureTextBlock_lbl" xlink:title="label: CommonStockDisclosureTextBlock to vhc_CommonStockDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_CommonStockDisclosureTextBlock_lbl1" xml:lang="en-US" id="vhc_CommonStockDisclosureTextBlock_lbl1">Common Stock Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockDisclosureTextBlock" xlink:to="vhc_CommonStockDisclosureTextBlock_lbl1" xlink:title="label: CommonStockDisclosureTextBlock to vhc_CommonStockDisclosureTextBlock_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockDisclosureTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="vhc_CommonStockDisclosureTextBlock_lbl2" xml:lang="en-US" id="vhc_CommonStockDisclosureTextBlock_lbl2">Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockDisclosureTextBlock" xlink:to="vhc_CommonStockDisclosureTextBlock_lbl2" xlink:title="label: CommonStockDisclosureTextBlock to vhc_CommonStockDisclosureTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_CommonStockAbstract" xlink:label="CommonStockAbstract" xlink:title="CommonStockAbstract" />
    <link:label xlink:type="resource" xlink:label="vhc_CommonStockAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_CommonStockAbstract_lbl1" xml:lang="en-US" id="vhc_CommonStockAbstract_lbl1">Common Stock [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockAbstract" xlink:to="vhc_CommonStockAbstract_lbl1" xlink:title="label: CommonStockAbstract to vhc_CommonStockAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_DeferredRevenueReclassifiedToRetainedEarnings" xlink:label="DeferredRevenueReclassifiedToRetainedEarnings" xlink:title="DeferredRevenueReclassifiedToRetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl" xml:lang="en-US" id="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl">Value of deferred revenue reclassified to retained earnings in noncash transactions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueReclassifiedToRetainedEarnings" xlink:to="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl" xlink:title="label: DeferredRevenueReclassifiedToRetainedEarnings to vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl" />
    <link:label xlink:type="resource" xlink:label="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl1" xml:lang="en-US" id="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl1">Deferred Revenue Reclassified to Retained Earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueReclassifiedToRetainedEarnings" xlink:to="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl1" xlink:title="label: DeferredRevenueReclassifiedToRetainedEarnings to vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl1" />
    <link:label xlink:type="resource" xlink:label="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl2" xml:lang="en-US" id="vhc_DeferredRevenueReclassifiedToRetainedEarnings_lbl2">Deferred revenue reclassified to retained earnings - ASC 606 adoption</link:label>
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    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_CashAndAvailableForSaleSecuritiesFairValueDisclosure" xlink:label="CashAndAvailableForSaleSecuritiesFairValueDisclosure" xlink:title="CashAndAvailableForSaleSecuritiesFairValueDisclosure" />
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    <link:label xlink:type="resource" xlink:label="vhc_CashAndAvailableForSaleSecuritiesFairValueDisclosure_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_CashAndAvailableForSaleSecuritiesFairValueDisclosure_lbl1" xml:lang="en-US" id="vhc_CashAndAvailableForSaleSecuritiesFairValueDisclosure_lbl1">Cash and Available-for-sale Securities, Fair Value Disclosure</link:label>
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    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_CashAndAvailableForSaleSecuritiesAmortizedCostBasis" xlink:label="CashAndAvailableForSaleSecuritiesAmortizedCostBasis" xlink:title="CashAndAvailableForSaleSecuritiesAmortizedCostBasis" />
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    <link:label xlink:type="resource" xlink:label="vhc_CashAndAvailableForSaleSecuritiesAmortizedCostBasis_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_CashAndAvailableForSaleSecuritiesAmortizedCostBasis_lbl1" xml:lang="en-US" id="vhc_CashAndAvailableForSaleSecuritiesAmortizedCostBasis_lbl1">Cash and Available-for-sale Securities, Amortized Cost Basis</link:label>
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    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_LitigationAbstract" xlink:label="LitigationAbstract" xlink:title="LitigationAbstract" />
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    <link:label xlink:type="resource" xlink:label="vhc_ExercisePriceRange2Member_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="vhc_ExercisePriceRange2Member_lbl1" xml:lang="en-US" id="vhc_ExercisePriceRange2Member_lbl1">Exercise Price Range 2 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExercisePriceRange2Member" xlink:to="vhc_ExercisePriceRange2Member_lbl1" xlink:title="label: ExercisePriceRange2Member to vhc_ExercisePriceRange2Member_lbl1" />
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    <link:loc xlink:type="locator" xlink:href="vhc-20191231.xsd#vhc_EffectiveIncomeTaxRateReconciliationAccountingMethodChange" xlink:label="EffectiveIncomeTaxRateReconciliationAccountingMethodChange" xlink:title="EffectiveIncomeTaxRateReconciliationAccountingMethodChange" />
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<TYPE>EX-101.PRE
<SEQUENCE>14
<FILENAME>vhc-20191231_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785096048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation, Summary of Activity (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</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_ShareBasedCompensationAbstract', window );"><strong>Share-based Compensation [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>
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<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 );">Per share market price of common stock on last trading day of year (in dollars per share)</a></td>
<td class="nump">$ 3.80<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_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of options</a></td>
<td class="nump">$ 816<span></span>
</td>
<td class="nump">$ 135<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_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [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="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>Options, number of shares [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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding, beginning of period (in shares)</a></td>
<td class="nump">5,998,837<span></span>
</td>
<td class="nump">5,138,066<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Options granted (in shares)</a></td>
<td class="nump">345,000<span></span>
</td>
<td class="nump">1,095,000<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Options exercised (in shares)</a></td>
<td class="num">(663,816)<span></span>
</td>
<td class="num">(117,229)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Options cancelled (in shares)</a></td>
<td class="num">(50,000)<span></span>
</td>
<td class="num">(117,000)<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, end of period (in shares)</a></td>
<td class="nump">5,630,021<span></span>
</td>
<td class="nump">5,998,837<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Options exercisable, end of period (in shares)</a></td>
<td class="nump">4,079,687<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Options, weighted average exercise price [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, beginning of period (in dollars per share)</a></td>
<td class="nump">$ 7.72<span></span>
</td>
<td class="nump">$ 8.41<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 );">Options granted (in dollars per share)</a></td>
<td class="nump">6.06<span></span>
</td>
<td class="nump">3.52<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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Options exercised (in dollars per share)</a></td>
<td class="nump">1.23<span></span>
</td>
<td class="nump">1.15<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Options cancelled (in dollars per share)</a></td>
<td class="nump">4.95<span></span>
</td>
<td class="nump">5.34<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, end of period (in dollars per share)</a></td>
<td class="nump">8.49<span></span>
</td>
<td class="nump">$ 7.72<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Options exercisable, end of period (in dollars per share)</a></td>
<td class="nump">$ 10.10<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract', window );"><strong>Options, additional disclosures [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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Options outstanding, weighted average remaining contractual life</a></td>
<td class="text">6 years 1 month 10 days<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Options exercisable, weighted average remaining contractual life</a></td>
<td class="text">5 years 3 months 25 days<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Options outstanding, aggregate intrinsic value</a></td>
<td class="nump">$ 516<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Options exercisable, aggregate intrinsic value</a></td>
<td class="nump">314<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_ShareBasedCompensationAbstract', window );"><strong>Share-based Compensation [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="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_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of options</a></td>
<td class="nump">816<span></span>
</td>
<td class="nump">$ 135<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue', window );">Total intrinsic value of options exercised</a></td>
<td class="nump">$ 2,473<span></span>
</td>
<td class="nump">$ 46<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_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">Restricted Stock Units (RSUs) [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>RSUs, number of RSUs [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Outstanding, beginning of period (in shares)</a></td>
<td class="nump">504,994<span></span>
</td>
<td class="nump">469,661<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">RSUs granted (in shares)</a></td>
<td class="nump">229,996<span></span>
</td>
<td class="nump">246,663<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">RSUs vested (in shares)</a></td>
<td class="num">(207,334)<span></span>
</td>
<td class="num">(211,330)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">RSUs cancelled (in shares)</a></td>
<td class="num">(29,167)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Outstanding, end of period (in shares)</a></td>
<td class="nump">498,489<span></span>
</td>
<td class="nump">504,994<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward', window );"><strong>RSUs, weighted average grant date fair value [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="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Outstanding, beginning of period (in dollars per share)</a></td>
<td class="nump">$ 3.83<span></span>
</td>
<td class="nump">$ 5.19<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">RSUs granted (in dollars per share)</a></td>
<td class="nump">6.06<span></span>
</td>
<td class="nump">3.26<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue', window );">RSUs vested (in dollars per share)</a></td>
<td class="nump">4.07<span></span>
</td>
<td class="nump">6.19<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue', window );">RSUs cancelled (in dollars per share)</a></td>
<td class="nump">4.65<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Outstanding, end of period (in dollars per share)</a></td>
<td class="nump">$ 4.71<span></span>
</td>
<td class="nump">$ 3.83<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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueAbstract', window );"><strong>RSUs, aggregate intrinsic value [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="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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding', window );">Outstanding, end of period</a></td>
<td class="nump">$ 86<span></span>
</td>
<td class="nump">$ 0<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_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 from exercise of 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>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 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=SL79508275-113901<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 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_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShareBasedCompensationAbstract</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting 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 (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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.</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)(2)(iii)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target 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)(2)(iii)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target 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)(2)(iii)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding 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://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)(2)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit 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> -Subparagraph (c)(2)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting 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 (c)(2)(iii)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the 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 (c)(2)(iii)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into 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 (d)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 presentations that combine terminations, 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 or that expired.</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)-(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of options that were either forfeited or expired.</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)-(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="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_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 by which the current fair value of the underlying stock exceeds the exercise price of options 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 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue</td>
</tr>
<tr>
<td style="padding-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_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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 option holders acquired shares when converting their stock options into 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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit 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_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently 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 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
</tr>
<tr>
<td style="padding-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_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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 share options (or share units) exercised during the current 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 (c)(1)(iv)(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 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><br>Reference 5: 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_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<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_EmployeeStockOptionMember</td>
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<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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<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>
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<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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785215408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<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_PropertyPlantAndEquipmentNetByTypeAbstract', window );"><strong>Property and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<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, gross</a></td>
<td class="nump">$ 160<span></span>
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<td class="nump">$ 146<span></span>
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<tr 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">(144)<span></span>
</td>
<td class="num">(137)<span></span>
</td>
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<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">16<span></span>
</td>
<td class="nump">9<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 expense</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">18<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_OfficeEquipmentMember', window );">Office Furniture [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_PropertyPlantAndEquipmentNetByTypeAbstract', window );"><strong>Property and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<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, gross</a></td>
<td class="nump">79<span></span>
</td>
<td class="nump">79<span></span>
</td>
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<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_ComputerEquipmentMember', window );">Computer Equipment [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_PropertyPlantAndEquipmentNetByTypeAbstract', window );"><strong>Property and Equipment [Abstract]</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_PropertyPlantAndEquipmentGross', window );">Property and equipment, gross</a></td>
<td class="nump">$ 81<span></span>
</td>
<td class="nump">$ 67<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>
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<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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6662002256">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 10 &#8722; Income Taxes</div><div><br /></div><div style="text-align: left;">The income tax benefit (provision) is comprised of the following:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Year Ended<br /> December 31, 2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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The ultimate realization of the net deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Based on the available objective evidence, management believes it is more likely than not that the net deferred tax assets at December 31, 2019 will not be realizable. Accordingly, management has maintained a full valuation allowance against its net deferred tax assets at December 31, 2019. The net change in the total valuation allowance for the 12 months ended December 31, 2019 was an increase of $1,816.</div><div><br /></div><div style="text-align: justify;">At December 31, 2019, we had federal and state net operating loss carryforwards of approximately $131,055 and $107,989, respectively, expiring beginning in 2028 for federal and in 2029 for state, respectively. At December 31, 2019, we had federal research and development creditcarryforwards of approximately $1,730, expiring beginning in 2032.</div><div><br /></div><div style="text-align: justify;">Internal Revenue Code Section 382 places a limitation (the &#8220;Section 382 Limitation&#8221;) on the amount of net operating loss carry forwards that can be used to offset taxable income after a change in control (generally greater than 50% change in ownership) of a loss corporation. California, the state in which our headquarters was once located, has similar rules. Our capitalization may have resulted in such a change. Generally, after a control change, a loss corporation cannot deduct net operating loss carry forwards generated in years prior to the deemed change of control under IRC Section 382 in excess of the Section 382 Limitation.</div><div><br /></div><div style="text-align: justify;">We are required to recognize the financial statement effects of a tax position when it is more likely than not, based on the technical merits, that the position will be sustained upon examination. As a result, we have provided an allowance for an uncertain tax position under ASC 740-10 of $0 and $316 at December 31, 2019 and December 31, 2018, respectively. In 2019, we released all ASC 740-10 uncertain tax positions due to the expiring of the statute of limitation.</div><div><br /></div><div style="text-align: justify;">Our tax returns are subject to review by various tax authorities. The returns subject to review are those from 2005 forward.</div><div><br /></div><div style="text-align: justify;">Our policy is to recognize interest and penalties, if any, accrued on any unrecognized tax benefits, as a component of income tax expense. 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width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>316</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Additions based on tax positions related to the current year</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Additions for tax positions of prior years</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Settlements</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"><div>Lapse of applicable statute of limitations</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(316</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"><div>Balance at the end of the year</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; 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<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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6952146176">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 2 &#8722; Summary of Significant Accounting Policies</div><div><br /></div><div style="text-align: justify;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. The critical accounting policies we employ in the preparation of our consolidated financial statements are those which involve impairment of long-lived assets, income taxes, fair value of financial instruments and stock-based compensation.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Use of Estimates</div><div><br /></div><div style="text-align: justify;">We prepare our consolidated financial statements in accordance with accounting principles generally accepted in the U.S. (&#8220;U.S. GAAP&#8221;). In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in the accounting estimates are reasonably likely to occur from period to period. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below. We have reviewed our critical accounting policies and estimates with the audit committee of our board of directors.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Basis of Consolidation</div><div><br /></div><div style="text-align: justify;">The consolidated financial statements include the accounts of VirnetX Holding Corporation and our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Leases</div><div><br /></div><div style="text-align: justify;">The Company determines if an arrangement is a lease at inception in accordance with Accounting Standards Codification (&#8220;ASC&#8221;) Topic 842. Operating lease right-of-use (&#8220;ROU&#8221;) assets are included in Prepaid expense, and other assets on the Consolidated Balance Sheet. ROU assets represent the Company&#8217;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#8217;s obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. (See Note 14)</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Revenue Recognition</div><div><br /></div><div style="text-align: justify;">We derive our revenue from patent licensing. The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. Such agreements may be complex and include multiple elements. These agreements may include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of patents, patent licensing royalties on covered products sold by licensees, and the compensation structure and ownership of intellectual property rights associated with contractual technology development arrangements. We account for revenue in accordance with Accounting Standards Update (&#8220;ASU&#8221;) No.2014-09, Revenue from Contracts with Customers (&#8220;Topic 606&#8221;), which we adopted on January 1, 2018 using the modified-retrospective method.</div><div><br /></div><div style="text-align: justify;">Under Topic 606 a performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract&#8217;s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our revenue arrangements may consist of multiple-element arrangements, with revenue for each unit of accounting recognized as the product or service is delivered to the customer.</div><div><br /></div><div style="text-align: justify;">With the licensing of our patents, performance obligations are generally satisfied at a point in time as work is complete and our patent rights are transferred to our customers. We generally have no further obligation to our customers regarding our technology.</div><div><br /></div><div style="text-align: justify;">Certain contracts may require our customers to enter into a hosting arrangement with us and for these arrangements&#8217; revenue is recognized over time, generally over the life of the servicing contract.</div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><div style="text-align: left; font-style: italic; font-weight: bold;">Contingent Gains<br /></div><div><br /></div><div style="text-align: justify;">We recognize gain contingencies in accordance with ASC 450-30-25 which prohibits recognition of contingent gains until realized. Accordingly, we do not record contingent gains ahead of such realization. Management generally considers any such gains as realized only upon the collection of cash.</div></div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Cash and Cash Equivalents</div><div><br /></div><div style="text-align: justify;">We consider all highly liquid investments purchased with original maturities of three months or less at the date of purchase to be cash equivalents. Our cash and cash equivalents are not subject to significant interest rate risk due to the short maturities of these investments.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Prepaid Expenses and Other Current Assets</div><div><br /></div><div style="text-align: justify;">Prepaid Expense and Other Current Assets on the consolidated balance sheet at December 31, 2018 includes the current portion of prepaid rent for a facility lease for corporate promotional and marketing purposes, and this balance is included in ROU assets as of December 31, 2019 (see Note 14 - Effects of Adopting ASU Topic 842 &#8211; Leases, below). In a prior year, the Company prepaid $4,000 which is being amortized over the remaining balance of the lease. The unamortized non-current portion of the prepayment is included in Prepaid Expenses-Non-current on the consolidated balance sheet.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Investments</div><div><br /></div><div style="text-align: justify;">Investments are classified as available-for-sale and are recorded at fair market value. Unrealized gains and losses are reported as other comprehensive income. Realized gains and losses are recorded in income in the period they are realized using specific identification of each security&#8217;s cost basis. We invest our excess cash primarily in highly liquid debt instruments including corporate, government and federal agency securities, with contractual maturities less than two years. By policy, we limit the amount of credit exposure to any one issuer.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Property and Equipment</div><div><br /></div><div style="text-align: justify;">Property and equipment are stated at historical cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the accelerated and straight-line methods over the estimated useful lives of the assets, which range from five to seven years. Repair and maintenance costs are charged to expense as incurred.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Concentration of Credit Risk and Other Risks and Uncertainties</div><div><br /></div><div style="text-align: justify;">Our cash and cash equivalents are primarily maintained at two major financial institutions in the United States. Deposits held with these financial institutions may exceed the amount of insurance provided on such deposits. A portion of those balances are insured by the Federal Deposit Insurance Corporation, or FDIC. During the year ended December 31, 2019 and 2018, we had, at times, funds that were uninsured. We do not believe that we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships. We have not experienced any losses on our deposits of cash and cash equivalents.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Fair Value</div><div><br /></div><div style="text-align: justify;">The carrying amounts of our financial instruments, including cash equivalents, accounts payable, and accrued liabilities, approximate fair value because of their generally short maturities.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Intangible Assets</div><div><br /></div><div style="text-align: justify;">We record intangible assets at cost, less accumulated amortization. Amortization of intangible assets is provided over their estimated useful lives, which can range from 3 to 15 years, on either a straight-line basis or as revenue is generated by the assets.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Impairment of Long-Lived Assets</div><div><br /></div><div style="text-align: justify;">We identify and record impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the carrying amount of an asset might not be recoverable, but not less than annually. Recoverability is measured by comparison of the anticipated future net undiscounted cash flows to the related assets&#8217; carrying value. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the projected discounted future net cash flows arising from the asset.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Research and Development</div><div><br /></div><div style="text-align: justify;">Research and development costs include expenses paid to outside development consultants and compensation related expenses for our engineering staff. Research and development costs are expensed as incurred.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Income Taxes</div><div><br /></div><div style="text-align: justify;">We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.</div><div><br /></div><div style="text-align: justify;">A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established against our net deferred income tax assets, we consider all available evidence, both positive and negative. Consistent with our policy, and because of our history of operating losses, we do not currently recognize the benefit of all of our deferred tax assets, including tax loss carry forwards, that may be used to offset future taxable income. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance as an income tax benefit in our statements of operations.</div><div><br /></div><div style="text-align: justify;">We account for our uncertain tax positions in accordance with U.S. GAAP. The U.S. GAAP method of accounting for uncertain tax positions utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are derecognized when we subsequently determine the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Stock-Based Compensation</div><div><br /></div><div style="text-align: justify;">We account for stock-based compensation using the fair value recognition method in accordance with U.S. GAAP. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally the vesting term of 4 years. We do not estimate the forfeiture rate and recognize forfeitures, if any, when they occur. See Note 6 - Stock-Based Compensation below for additional information concerning our share-based compensation awards.</div><div><br /></div><div style="text-align: justify;">In addition, as required we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity instruments issued as they vest over the performance period.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">Earnings per Share</div><div><br /></div><div style="text-align: justify;">Basic earnings per share are computed by dividing earnings available to common stockholders by the weighted average number of outstanding common shares during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during these periods.</div><div><br /></div><div style="text-align: left; font-style: italic; font-weight: bold;">New Accounting Pronouncements</div><div><br /></div><div style="text-align: justify;">In December 2019 the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;) 2019-12 Income Taxes (Topic 740). The amendments in this ASU simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We are currently evaluating the impact, if any this ASU will have on our consolidated financial statements and related disclosures.</div><div><br /></div><div style="text-align: justify;">In August 2018 the FASB issued ASU 2018-13 - Fair Value Measurement (Topic 820). The FASB is issuing the amendments in this ASU as part of the disclosure framework project. On March 4, 2014, the Board issued a proposed FASB Concepts Statement, Conceptual Framework for Financial Reporting&#8212;Chapter 8: Notes to Financial Statements, which the Board finalized on August 28, 2018. The disclosure framework project&#8217;s objective and primary focus are to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by GAAP that is most important to users of each entity&#8217;s financial statements. The amendments in this ASU are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</div><div><br /></div><div style="text-align: justify;">In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (&#8220;Topic 326&#8221;). The purpose of this ASU is to require a financial asset measured at amortized cost basis to be presented at the net amount expected to be collected. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</div><div><br /></div><div style="text-align: justify;">In February 2016, FASB issued ASU No. 2016-02, Leases (Topic 842) as amended and supplemented by subsequent ASU&#8217;s, (&#8220;ASU 2016-02&#8221;). ASU 2016-02 requires an entity to recognize ROU assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. For public companies, ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted. We adopted this ASU on January 1, 2019 which had no impact on our consolidated statements of operations.</div><div><br /></div><div style="text-align: justify;">In May 2014, the FASB issued ASU No. 2014-09 Revenue from Contracts with Customers (&#8220;Topic 606&#8221;). As amended, Topic 606 supersedes prior revenue recognition requirements including most industry-specific revenue recognition guidance. On January 1, 2018 we adopted this standard using the modified retrospective method which resulted in a $2,500 decrease in accumulated deficit and a $2,500 decrease in deferred revenue in our consolidated balance sheet.</div></div><span></span>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation<br></strong></div></th>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 6 &#8722; Stock-Based Compensation</div><div><br /></div><div style="text-align: left;">The following tables summarize information about stock options and RSUs outstanding at December 31, 2019:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td colspan="12" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Options Outstanding</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="11" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Options Vested and Exercisable</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Range of<br /> Exercise Prices</div></td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Number<br /> Outstanding</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Weighted<br /> Average<br /> Remaining<br /> Contractual<br /> Life (Years)</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Weighted<br /> Average<br /> Exercise<br /> Price</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Number<br /> Exercisable</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Weighted<br /> Average<br /> Remaining<br /> Contractual<br /> Life (Years)</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; 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background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>2,826,062</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>6.48</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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For options exercised, the intrinsic value is the difference between market price and the exercise price on the date of exercise. We received cash proceeds of $816 and $135 from stock options exercised in 2019 and 2018, respectively. 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background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Expected dividends</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>0</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>%</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>0</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; 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<head>
<title></title>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6773187888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Effects of Adopting ASU Topic 842 - Leases (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<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_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Effects of Adopting ASU Topic 842 - 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_PrepaidRent', window );">Prepaid lease payments for promotional and marketing facility</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,000<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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member', window );">ASU Topic 842 [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_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Effects of Adopting ASU Topic 842 - Leases [Abstract]</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_OperatingLeaseRightOfUseAsset', window );">Operating lease ROU assets</a></td>
<td class="nump">$ 97<span></span>
</td>
<td class="nump">$ 45<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_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList', window );">Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]</a></td>
<td class="text">us-gaap:PrepaidExpenseAndOtherAssetsNoncurrent<span></span>
</td>
<td class="text">us-gaap:PrepaidExpenseAndOtherAssetsNoncurrent<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 );">Lease liability</a></td>
<td class="nump">$ 97<span></span>
</td>
<td class="nump">$ 45<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_BuildingMember', window );">Offices [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_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Effects of Adopting ASU Topic 842 - 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_LeaseExpirationDate1', window );">Operating lease, expiration date</a></td>
<td class="text">Oct. 31,  2021<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=vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember', window );">Facility Used for Corporate Promotional and Marketing Purposes [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_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Effects of Adopting ASU Topic 842 - Leases [Abstract]</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_LeaseExpirationDate1', window );">Operating lease, expiration date</a></td>
<td class="text">Dec. 31,  2024<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_BalanceSheetLocationAxis=vhc_AssetsCurrentMember', window );">Current Assets [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_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Effects of Adopting ASU Topic 842 - 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_PrepaidRent', window );">Prepaid lease payments for promotional and marketing facility</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">385<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_BalanceSheetLocationAxis=vhc_AssetsNoncurrentMember', window );">Noncurrent Assets [Member] | ASU Topic 842 [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_LesseeOperatingLeaseDescriptionAbstract', window );"><strong>Effects of Adopting ASU Topic 842 - Leases [Abstract]</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_PrepaidRent', window );">Prepaid lease payments for promotional and marketing facility</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 385<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_LeaseExpirationDate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date which lease or group of leases is set to expire, in CCYY-MM-DD format.</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_LeaseExpirationDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_us-gaap_LesseeOperatingLeaseDescriptionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LesseeOperatingLeaseDescriptionAbstract</td>
</tr>
<tr>
<td style="padding-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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 line item in statement of financial position that includes 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>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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918631-209977<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_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>srt-types:extensibleListItemType</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_PrepaidRent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 rent that provides economic benefits within a future period of 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 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5879-108316<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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6787-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5865-108316<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 1<br> -Subparagraph (g)(3)<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_PrepaidRent</td>
</tr>
<tr>
<td style="padding-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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member</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_BuildingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BuildingMember</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=vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=vhc_FacilityUsedForCorporatePromotionalAndMarketingPurposesMember</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_BalanceSheetLocationAxis=vhc_AssetsCurrentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BalanceSheetLocationAxis=vhc_AssetsCurrentMember</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_BalanceSheetLocationAxis=vhc_AssetsNoncurrentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BalanceSheetLocationAxis=vhc_AssetsNoncurrentMember</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>
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<html>
<head>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6932417232">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares<br></strong></div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</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 [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_SharesIssuedPricePerShare', window );">Stock issued for cash, net (in dollars per share)</a></td>
<td class="nump">$ 4.00<span></span>
</td>
<td class="nump">$ 3.00<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_RangeAxis=srt_MaximumMember', window );">Maximum [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_SharesIssuedPricePerShare', window );">Stock issued for cash, net (in dollars per share)</a></td>
<td class="nump">$ 6.49<span></span>
</td>
<td class="nump">$ 4.89<span></span>
</td>
</tr>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesIssuedPricePerShare">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per share or per unit amount of equity securities 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_SharesIssuedPricePerShare</td>
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<td>num:perShareItemType</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
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<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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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</div></td></tr>
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<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">
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<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>
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<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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785247248">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares<br></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_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="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 dollars 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, shares authorized (in shares)</a></td>
<td class="nump">10,000,000<span></span>
</td>
<td class="nump">10,000,000<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 (in shares)</a></td>
<td class="nump">0<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, shares outstanding (in shares)</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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars 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, shares authorized (in shares)</a></td>
<td class="nump">100,000,000<span></span>
</td>
<td class="nump">100,000,000<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, shares issued (in shares)</a></td>
<td class="nump">69,586,764<span></span>
</td>
<td class="nump">66,879,847<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, shares outstanding (in shares)</a></td>
<td class="nump">69,586,764<span></span>
</td>
<td class="nump">66,879,847<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_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_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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6782482352">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes, Valuation Allowance, Operating Loss Carryforwards and Tax Credit Carry-forwards (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<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_IncomeTaxDisclosureAbstract', window );"><strong>Income Taxes [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_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Net change in valuation allowance</a></td>
<td class="nump">$ 1,816<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_DeferredTaxAssetsOperatingLossCarryforwardsComponentsAbstract', window );"><strong>Income Taxes [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_OperatingLossCarryforwards', window );">Net operating loss carryforwards</a></td>
<td class="nump">19,573<span></span>
</td>
<td class="nump">$ 25,403<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 );">Federal [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_DeferredTaxAssetsOperatingLossCarryforwardsComponentsAbstract', window );"><strong>Income Taxes [Abstract]</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_OperatingLossCarryforwards', window );">Net operating loss carryforwards</a></td>
<td class="nump">$ 131,055<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_OperatingLossCarryforwardsExpirationDate', window );">Operating loss carryforwards, expiration dates</a></td>
<td class="text">Dec. 31,  2028<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 );">Federal [Member] | Research and Development [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_DeferredTaxAssetsTaxCreditCarryforwardsAbstract', window );"><strong>Tax credit carryforwards [Abstract]</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_TaxCreditCarryforwardAmount', window );">Tax credit carryforwards</a></td>
<td class="nump">$ 1,730<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_TaxCreditCarryforwardExpirationDate', window );">Federal tax credit carryforward, expiration dates</a></td>
<td class="text">Dec. 31,  2032<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 [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_DeferredTaxAssetsOperatingLossCarryforwardsComponentsAbstract', window );"><strong>Income Taxes [Abstract]</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_OperatingLossCarryforwards', window );">Net operating loss carryforwards</a></td>
<td class="nump">$ 107,989<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_OperatingLossCarryforwardsExpirationDate', window );">Operating loss carryforwards, expiration dates</a></td>
<td class="text">Dec. 31,  2029<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_DeferredTaxAssetsOperatingLossCarryforwardsComponentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DeferredTaxAssetsOperatingLossCarryforwardsComponentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<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_DeferredTaxAssetsTaxCreditCarryforwardsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DeferredTaxAssetsTaxCreditCarryforwardsAbstract</td>
</tr>
<tr>
<td style="padding-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>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<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>
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<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_OperatingLossCarryforwardsExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expiration date of each operating loss carryforward included in operating loss carryforward, in CCYY-MM-DD format.</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_OperatingLossCarryforwardsExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
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</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the tax credit 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_TaxCreditCarryforwardAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expiration date of the tax credit carryforward, in CCYY-MM-DD format.</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_TaxCreditCarryforwardExpirationDate</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 valuation allowance for a specified deferred tax 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 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=116821951&amp;loc=d3e32123-109318<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_ValuationAllowanceDeferredTaxAssetChangeInAmount</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<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>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAxis=us-gaap_ResearchMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TaxCreditCarryforwardAxis=us-gaap_ResearchMember</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>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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>
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<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td></td>
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<tr>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6622372928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes, Components of Benefit (Provision) for Income Taxes (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
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<tr 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_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract', window );"><strong>Current [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CurrentFederalTaxExpenseBenefit', window );">Federal</a></td>
<td class="nump">$ 0<span></span>
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<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="reu">
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</td>
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<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_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract', window );"><strong>Deferred [Abstract]</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_DeferredFederalIncomeTaxExpenseBenefit', window );">Federal</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
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</tr>
<tr class="ro">
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<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
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<tr class="reu">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current federal tax expense (benefit) pertaining to income (loss) 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 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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(h))<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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current foreign income tax expense (benefit) pertaining to income (loss) 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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<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.(h))<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>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) pertaining to taxable income (loss) 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 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<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 S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<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_CurrentIncomeTaxExpenseBenefit</td>
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<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_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 current state and local tax expense (benefit) pertaining to income (loss) 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<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 S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<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_CurrentStateAndLocalTaxExpenseBenefit</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<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 federal income tax expense (benefit) pertaining to income (loss) 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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<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(h))<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 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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>
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<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_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 state and local tax expense (benefit) pertaining to income (loss) 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 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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(h))<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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<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_DeferredStateAndLocalIncomeTaxExpenseBenefit</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</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 (h)<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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6775288528">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Effects of Adopting ASU Topic 842 - Leases<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<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>Effects of Adopting ASU Topic 842 - Leases [Abstract]</strong></a></td>
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</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_LesseeOperatingLeasesTextBlock', window );">Effects of Adopting ASU Topic 842 - Leases</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 14 &#8211; Effects of Adopting ASU Topic 842 - Leases</div><div><br /></div><div style="text-align: justify;">We determine if an arrangement is a lease at inception. Operating lease ROU assets are included in Prepaid expense and other assets on the Consolidated Balance Sheet as of December 31, 2019. ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term.</div><div><br /></div><div style="text-align: justify;">We lease office space under an operating lease which expires on October 31, 2021. We also entered an operating lease for a facility used for corporate promotional and marketing purposes which was prepaid in full in a prior year and expires in 2024.</div><div><br /></div><div style="text-align: justify;">As described under New Accounting Pronouncements above, we adopted ASU Topic 842 - Leases effective January 1, 2019. As a result of the adoption, on January 1, 2019 we reclassified $385 of prepaid lease payments for the promotional and marketing facility from current assets to non-current assets. At January 1, 2019 we recorded a ROU asset and lease liability of $45 for the office lease with a balance of $97 at December 31, 2019. Adoption of the ASU had no impact on the Consolidated Statement of Operations.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating 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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6929960800">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock', window );">Information about Stock Options Outstanding</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left;">The following tables summarize information about stock options and RSUs outstanding at December 31, 2019:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td colspan="12" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Options Outstanding</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="11" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Options Vested and Exercisable</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Range of<br /> Exercise Prices</div></td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Number<br /> Outstanding</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Weighted<br /> Average<br /> Remaining<br /> Contractual<br /> Life (Years)</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Weighted<br /> Average<br /> Exercise<br /> Price</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Number<br /> Exercisable</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Weighted<br /> Average<br /> Remaining<br /> Contractual<br /> Life (Years)</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="3" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Weighted<br /> Average<br /> Exercise<br /> Price</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"><div>$ &#8201;&#8201;2.35 -&#8201;&#8201;6.95&#8201;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>4,376,396</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>7.08</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>4.29</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>2,826,062</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>6.48</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>4.31</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>$ 14.52 -&#8201;35.25&#8201;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>1,253,625</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>2.71</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>23.16</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>1,253,625</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>2.71</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>23.16</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>5,630,021</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>6.11</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>8.49</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>4,079,687</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>5.32</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>10.10</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td></tr></table></div><span></span>
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<tr 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 );">Stock Option Activity</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left;">The following tables summarize activity under the Plan for the indicated periods:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="14" valign="bottom" style="vertical-align: bottom;"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Options</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; 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text-align: right; width: 9%; background-color: #FFFFFF;"><div>3.83</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #CCEEFF;"><div>RSUs granted</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 64%; background-color: #FFFFFF;"><div>RSUs vested</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(207,334</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>4.07</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 64%; 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border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>4.65</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); 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width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>4.71</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>86</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; 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</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_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock', window );">Stock-Based Compensation by Type of Award</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left;">Stock-based compensation expense is included in general and administrative expense for each period as follows:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt; font-weight: bold;">Stock-Based Compensation by Type of Award</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Year Ended<br /> December 31, 2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Year Ended<br /> December 31, 2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Stock options</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>2,756</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>2,926</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>RSUs</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>955</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>1,129</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>Total stock-based compensation expense</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>3,711</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; 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<tr 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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock issued for options and RSUs, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">135<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">135<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Stock issued for options and RSUs, net (in shares)</a></td>
<td class="nump">317,314<span></span>
</td>
<td class="text">&#160;<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,055<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,055<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_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract', window );"><strong>Comprehensive income:</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>
</tr>
<tr 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_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(25,406)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(25,406)<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax', window );">Change in foreign currency translation, net of tax</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">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_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax', window );">Change in unrealized losses, net of tax</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="num">(1)<span></span>
</td>
<td class="num">(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_ComprehensiveIncomeNetOfTax', window );">Comprehensive loss</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="num">(25,407)<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 Dec. 31, 2018</a></td>
<td class="nump">$ 7<span></span>
</td>
<td class="nump">208,317<span></span>
</td>
<td class="num">(198,422)<span></span>
</td>
<td class="num">(14)<span></span>
</td>
<td class="nump">9,888<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 (in shares) at Dec. 31, 2018</a></td>
<td class="nump">66,879,847<span></span>
</td>
<td class="text">&#160;<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_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>
</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 );">Stock issued for cash, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,539<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,539<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 );">Stock issued for cash, net (in shares)</a></td>
<td class="nump">1,860,483<span></span>
</td>
<td class="text">&#160;<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock issued for options and RSUs, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">670<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">670<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Stock issued for options and RSUs, net (in shares)</a></td>
<td class="nump">846,434<span></span>
</td>
<td class="text">&#160;<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,711<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,711<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_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract', window );"><strong>Comprehensive income:</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>
</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 loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(19,180)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(19,180)<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax', window );">Change in foreign currency translation, net of tax</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="num">(3)<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_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax', window );">Change in unrealized losses, net of tax</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<span></span>
</td>
<td class="nump">3<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="text">&#160;<span></span>
</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">(19,180)<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 Dec. 31, 2019</a></td>
<td class="nump">$ 7<span></span>
</td>
<td class="nump">$ 223,237<span></span>
</td>
<td class="num">$ (217,602)<span></span>
</td>
<td class="num">$ (14)<span></span>
</td>
<td class="nump">$ 5,628<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 (in shares) at Dec. 31, 2019</a></td>
<td class="nump">69,586,764<span></span>
</td>
<td class="text">&#160;<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_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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 20<br> -Section 55<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=118258462&amp;loc=d3e11149-113907<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 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5047-113901<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 20<br> -Section 55<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=118258462&amp;loc=d3e11178-113907<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116855982&amp;loc=d3e4534-113899<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
<td style="padding-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_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>
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<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_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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, before 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.</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 30<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450520&amp;loc=d3e32583-110901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=118261656&amp;loc=d3e32157-110900<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=118261656&amp;loc=d3e32211-110900<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=118261656&amp;loc=d3e32022-110900<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 45<br> -Paragraph 10A<br> -Subparagraph (a-c)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669646-108580<br><br>Reference 6: 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract</td>
</tr>
<tr>
<td style="padding-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_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.</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 10A<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669646-108580<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 11<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=d3e637-108580<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_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-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>
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</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_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_StockIssuedDuringPeriodSharesShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).</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_StockIssuedDuringPeriodSharesShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-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_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_StockIssuedDuringPeriodValueShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).</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 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5047-113901<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><br>Reference 5: 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)(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_StockIssuedDuringPeriodValueShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-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>
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<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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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end
</TEXT>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785176976">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED BALANCE SHEETS - USD ($)<br> $ in Thousands</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_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 and cash equivalents</a></td>
<td class="nump">$ 3,135<span></span>
</td>
<td class="nump">$ 7,611<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_AvailableForSaleSecuritiesDebtSecuritiesCurrent', window );">Investments available for sale</a></td>
<td class="nump">2,394<span></span>
</td>
<td class="nump">1,803<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_AccountsReceivableNetCurrent', window );">Accounts receivables</a></td>
<td class="nump">5<span></span>
</td>
<td class="nump">6<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 expenses and other current assets</a></td>
<td class="nump">237<span></span>
</td>
<td class="nump">718<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">5,771<span></span>
</td>
<td class="nump">10,138<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_PrepaidExpenseAndOtherAssetsNoncurrent', window );">us-gaap_PrepaidExpenseAndOtherAssetsNoncurrent</a></td>
<td class="nump">1,711<span></span>
</td>
<td class="nump">1,604<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_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">16<span></span>
</td>
<td class="nump">9<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">7,498<span></span>
</td>
<td class="nump">11,751<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_AccountsPayableAndAccruedLiabilitiesCurrent', window );">Accounts payable and accrued liabilities</a></td>
<td class="nump">1,346<span></span>
</td>
<td class="nump">1,050<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_EmployeeRelatedLiabilitiesCurrent', window );">Accrued payroll and related expenses</a></td>
<td class="nump">287<span></span>
</td>
<td class="nump">277<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_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td>
<td class="nump">193<span></span>
</td>
<td class="nump">140<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_AccruedIncomeTaxesCurrent', window );">Income tax liability</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">396<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">1,826<span></span>
</td>
<td class="nump">1,863<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">44<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_Liabilities', window );">Total liabilities</a></td>
<td class="nump">1,870<span></span>
</td>
<td class="nump">1,863<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_CommitmentsAndContingencies', window );">Commitments and contingencies (Note 4)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <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_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="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_PreferredStockValue', window );">Preferred stock, par value $0.0001 per share Authorized: 10,000,000 shares at December 31, 2019 and December 31, 2018, Issued and outstanding: 0 shares at December 31, 2019 and December 31, 2018</a></td>
<td class="nump">0<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_CommonStockValue', window );">Common stock, par value $0.0001 per share Authorized: 100,000,000 shares at December 31, 2019 and December 31, 2018, Issued and outstanding: 69,586,764 shares and 66,879,847 shares, at December 31, 2019 and December 31, 2018, respectively</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">223,237<span></span>
</td>
<td class="nump">208,317<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(217,602)<span></span>
</td>
<td class="num">(198,422)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive loss</a></td>
<td class="num">(14)<span></span>
</td>
<td class="num">(14)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">5,628<span></span>
</td>
<td class="nump">9,888<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 7,498<span></span>
</td>
<td class="nump">$ 11,751<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_AccountsPayableAndAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.</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_AccountsPayableAndAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-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_AccruedIncomeTaxesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.</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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(15)(b)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<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 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(15)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<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_AccruedIncomeTaxesCurrent</td>
</tr>
<tr>
<td style="padding-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_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred 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(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_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-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>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
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</table>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), 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 326<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118942338&amp;loc=SL82898722-210454<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118954083&amp;loc=d3e26626-111562<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_AvailableForSaleSecuritiesDebtSecuritiesCurrent</td>
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<tr>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</tr>
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</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>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to 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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<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),19)<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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14326-108349<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_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</tr>
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</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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeRelatedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeRelatedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</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>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6904-107765<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_OtherLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</div></td></tr>
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<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>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<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>
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<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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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(17))<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)(10))<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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10))<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_PrepaidExpenseAndOtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-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>
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<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_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_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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:stringItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6952266464">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Income Taxes, Components of Deferred Tax Assets (Liabilities) (Details) - USD ($)<br> $ in Thousands</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_ComponentsOfDeferredTaxAssetsAbstract', window );"><strong>Deferred tax assets [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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals', window );">Reserves and accruals</a></td>
<td class="nump">$ 62<span></span>
</td>
<td class="nump">$ 45<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_DeferredTaxAssetsTaxCreditCarryforwardsResearch', window );">Research and development credits and other credits</a></td>
<td class="nump">1,730<span></span>
</td>
<td class="nump">1,635<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 );">Net operating loss carry forward</a></td>
<td class="nump">27,907<span></span>
</td>
<td class="nump">25,733<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits', window );">Stock based compensation</a></td>
<td class="nump">8,402<span></span>
</td>
<td class="nump">8,857<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_DeferredTaxAssetsOther', window );">Other</a></td>
<td class="nump">11<span></span>
</td>
<td class="nump">26<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_DeferredTaxAssetsGross', window );">Total deferred tax assets</a></td>
<td class="nump">38,112<span></span>
</td>
<td class="nump">36,296<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_DeferredTaxAssetsValuationAllowance', window );">Valuation allowance</a></td>
<td class="num">(38,112)<span></span>
</td>
<td class="num">(36,296)<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_DeferredTaxAssetsNet', window );">Deferred tax assets after valuation allowance</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_DeferredIncomeTaxLiabilities', window );">Total deferred tax liability</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_DeferredTaxAssetsLiabilitiesNet', window );">Net deferred tax assets (liabilities)</a></td>
<td class="nump">$ 0<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_ComponentsOfDeferredTaxAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ComponentsOfDeferredTaxAssetsAbstract</td>
</tr>
<tr>
<td style="padding-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_DeferredIncomeTaxLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 tax liability attributable to taxable temporary differences.</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(26)(b))<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(15)(b)(2))<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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(15)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<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(26)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 5: 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 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<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_DeferredIncomeTaxLiabilities</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 temporary differences and 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 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<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_DeferredTaxAssetsGross</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsLiabilitiesNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.</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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<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_DeferredTaxAssetsLiabilitiesNet</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and 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 2<br> -Subparagraph (b),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<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_DeferredTaxAssetsNet</td>
</tr>
<tr>
<td style="padding-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_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_DeferredTaxAssetsOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 allowance, of deferred tax asset attributable to deductible temporary differences, 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 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=117330534&amp;loc=d3e28680-109314<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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<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_DeferredTaxAssetsOther</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsTaxCreditCarryforwardsResearch">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 research tax credit 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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<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 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<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 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<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_DeferredTaxAssetsTaxCreditCarryforwardsResearch</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 temporary differences from compensation and benefits 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 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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 temporary differences from reserves and accruals.</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 (d)<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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 tax assets for which it is more likely than not that a tax benefit will not be realized.</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 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6637430976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 15 &#8211; Subsequent Events</div><div><br /></div><div style="text-align: justify;">Between January 1, 2020 and February 21, 2020, we sold 1,049,382 shares of common stock under the ATM program. The average sales price per common shares sold was $4.41 and the aggregate proceeds from the sales totaled $4,627. Sales commissions, fees and other costs associated with these ATM transactions totaled $139.</div><div><br /></div><div style="text-align: left;">Between January 1, 2020 and March 10, 2020 our employees exercised 151,308 options.</div><div style="text-align: left;"><br /></div><div style="text-align: justify;">On March 13, 2020, the Company received payment of $454,034 from Apple, Inc. ("Apple"), representing the previously announced final judgment with interest in the VirnetX Inc. v. Cisco Systems, Inc. et al (Case 6:10-CV-00417-LED) litigation ("Apple I"). (See Note 12 - Litigation) </div></div><span></span>
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<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>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left;">The table below sets forth the basic and diluted loss per share calculations:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Net loss</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(19,180</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(25,406</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Basic and diluted weighted average number of shares outstanding</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>68,564</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>62,986</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Basic and diluted loss per share</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(0.28</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(0.40</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td></tr></table></div><span></span>
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<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>
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</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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options outstanding, number outstanding (in shares) | shares</a></td>
<td class="nump">5,630,021<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2', window );">Options outstanding, weighted average remaining contractual life</a></td>
<td class="text">6 years 1 month 10 days<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1', window );">Options outstanding, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 8.49<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options vested and exercisable, number exercisable (in shares) | shares</a></td>
<td class="nump">4,079,687<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2', window );">Options vested and exercisable, weighted average remaining contractual life</a></td>
<td class="text">5 years 3 months 25 days<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1', window );">Options vested and exercisable, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 10.10<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_EmployeeStockOptionMember', window );">$2.35 - 6.95 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedArrangementsToObtainGoodsAndServicesAbstract', window );"><strong>Information about Stock Options Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit', window );">Exercise price range, lower range limit (in dollars per share)</a></td>
<td class="nump">2.35<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise price range, upper range limit (in dollars per share)</a></td>
<td class="nump">$ 6.95<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options outstanding, number outstanding (in shares) | shares</a></td>
<td class="nump">4,376,396<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2', window );">Options outstanding, weighted average remaining contractual life</a></td>
<td class="text">7 years 29 days<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1', window );">Options outstanding, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 4.29<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options vested and exercisable, number exercisable (in shares) | shares</a></td>
<td class="nump">2,826,062<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2', window );">Options vested and exercisable, weighted average remaining contractual life</a></td>
<td class="text">6 years 5 months 23 days<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1', window );">Options vested and exercisable, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 4.31<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_EmployeeStockOptionMember', window );">$14.52 - 35.25 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedArrangementsToObtainGoodsAndServicesAbstract', window );"><strong>Information about Stock Options Outstanding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit', window );">Exercise price range, lower range limit (in dollars per share)</a></td>
<td class="nump">14.52<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Exercise price range, upper range limit (in dollars per share)</a></td>
<td class="nump">$ 35.25<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Options outstanding, number outstanding (in shares) | shares</a></td>
<td class="nump">1,253,625<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2', window );">Options outstanding, weighted average remaining contractual life</a></td>
<td class="text">2 years 8 months 16 days<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1', window );">Options outstanding, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 23.16<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions', window );">Options vested and exercisable, number exercisable (in shares) | shares</a></td>
<td class="nump">1,253,625<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2', window );">Options vested and exercisable, weighted average remaining contractual life</a></td>
<td class="text">2 years 8 months 16 days<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1', window );">Options vested and exercisable, weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 23.16<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_ShareBasedArrangementsToObtainGoodsAndServicesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShareBasedArrangementsToObtainGoodsAndServicesAbstract</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.</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 (g)<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.</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)(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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.</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)-(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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.</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 (g)<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit</td>
</tr>
<tr>
<td style="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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 as of the balance sheet date for those equity-based payment arrangements exercisable and 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 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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1</td>
</tr>
<tr>
<td style="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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of exercisable stock options, 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)(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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.</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)-(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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1</td>
</tr>
<tr>
<td style="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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of outstanding stock options, 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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<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>
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</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=vhc_ExercisePriceRange2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=vhc_ExercisePriceRange2Member</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=vhc_ExercisePriceRange3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=vhc_ExercisePriceRange3Member</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>
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</table></div>
</div></td></tr>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6782132784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($) </div>
<div>Institution</div>
</th>
<th class="th">
<div>Dec. 31, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract', window );"><strong>Prepaid Expense and Other Assets, Current [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidRent', window );">Prepaid lease payments for promotional and marketing facility</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,000<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_RisksAndUncertaintiesAbstract', window );"><strong>Concentration of Credit Risk and Others Risks and Uncertainties [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_ConcentrationRiskNumberOfFinancialInstitutions', window );">Number of financial institutions holding company's cash | Institution</a></td>
<td class="nump">2<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_ShareBasedCompensationAbstract', window );"><strong>Stock-Based Compensation [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Option vesting term</a></td>
<td class="text">4 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_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract', window );"><strong>New Accounting Pronouncements [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_StockholdersEquity', window );">Balance</a></td>
<td class="num">$ (5,628)<span></span>
</td>
<td class="num">(9,888)<span></span>
</td>
<td class="num">$ (1,553)<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 [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_PropertyPlantAndEquipmentAbstract', window );"><strong>Property and Equipment [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="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 lives</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="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_FiniteLivedIntangibleAssetsNetAbstract', window );"><strong>Intangible Assets [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="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_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated useful lives</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_srt_RangeAxis=srt_MaximumMember', window );">Maximum [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="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 and Equipment [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_PropertyPlantAndEquipmentUsefulLife', window );">Useful lives</a></td>
<td class="text">7 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_FiniteLivedIntangibleAssetsNetAbstract', window );"><strong>Intangible Assets [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_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated useful lives</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_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember', window );">Accumulated Deficit [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_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract', window );"><strong>New Accounting Pronouncements [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="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_StockholdersEquity', window );">Balance</a></td>
<td class="nump">$ 217,602<span></span>
</td>
<td class="nump">$ 198,422<span></span>
</td>
<td class="nump">175,516<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_FinancialInstrumentAxis=us-gaap_DebtSecuritiesMember', window );">Highly Liquid Debt Investments [Member] | Maximum [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="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_InvestmentsAbstract', window );"><strong>Investments [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_ContractualMaturitiesOfInvestmentSecurities', window );">Contractual maturities of investment securities</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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member', window );">ASU 2014-09 [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_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract', window );"><strong>New Accounting Pronouncements [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="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_StockholdersEquity', window );">Balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2,500)<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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member', window );">ASU 2014-09 [Member] | Deferred Revenue [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="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_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract', window );"><strong>New Accounting Pronouncements [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_StockholdersEquity', window );">Balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2,500)<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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member', window );">ASU 2014-09 [Member] | Accumulated Deficit [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_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract', window );"><strong>New Accounting Pronouncements [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="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_StockholdersEquity', window );">Balance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (2,500)<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_FiniteLivedIntangibleAssetUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 finite-lived intangible assets, 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_FiniteLivedIntangibleAssetUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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_FiniteLivedIntangibleAssetsNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<tr>
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<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_InvestmentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_InvestmentsAbstract</td>
</tr>
<tr>
<td style="padding-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_PrepaidExpenseAndOtherAssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PrepaidExpenseAndOtherAssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-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_PrepaidRent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 rent that provides economic benefits within a future period of 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 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5879-108316<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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6787-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5865-108316<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 1<br> -Subparagraph (g)(3)<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_PrepaidRent</td>
</tr>
<tr>
<td style="padding-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_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_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_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ProspectiveAdoptionOfNewAccountingPronouncementsAbstract</td>
</tr>
<tr>
<td style="padding-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_RisksAndUncertaintiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RisksAndUncertaintiesAbstract</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShareBasedCompensationAbstract</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.</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 (a)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
</tr>
<tr>
<td style="padding-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_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_vhc_ConcentrationRiskNumberOfFinancialInstitutions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 financial institutions holding the company's cash and cash equivalents.</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;">vhc_ConcentrationRiskNumberOfFinancialInstitutions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_vhc_ContractualMaturitiesOfInvestmentSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investment securities, 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;">vhc_ContractualMaturitiesOfInvestmentSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_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;">
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6650012704">
<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">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
<tr class="re">
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<td class="text">&#160;<span></span>
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<tr class="ro">
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 3 &#8722; Property and Equipment</div><div><br /></div><div style="text-align: left;">Our major classes of property and equipment were as follows:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="6" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">December 31</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Office furniture</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>79</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>79</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; 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width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>146</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>Less accumulated depreciation</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(144</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(137</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>Total property and equipment, net</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>16</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); 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<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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6775301344">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Earnings Per Share<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareTextBlock', window );">Earnings Per Share</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 7 &#8722; Earnings Per Share</div><div><br /></div><div style="text-align: justify;">Basic earnings per share are based on the weighted average number of shares outstanding for a period. Diluted earnings per share are based upon the weighted average number of shares and potentially dilutive common shares outstanding. Potential common shares outstanding principally include stock options, under our stock plan and warrants. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during those periods.</div><div><br /></div><div style="text-align: left;">The table below sets forth the basic and diluted loss per share calculations:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Net loss</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(19,180</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(25,406</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Basic and diluted weighted average number of shares outstanding</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>68,564</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>62,986</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Basic and diluted loss per share</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(0.28</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(0.40</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td></tr></table></div><span></span>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurement<br></strong></div></th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresTextBlock', window );">Fair Value Measurement</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 11 &#8722; Fair Value Measurement</div><div><br /></div><div style="text-align: justify;">We apply fair value accounting for all financial assets and liabilities and non-financial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement:</div><div><br /></div><div style="text-align: left; margin-left: 36pt;">Level 1 &#8211; Quoted prices in active markets for identical assets or liabilities.</div><div><br /></div><div style="text-align: justify; margin-left: 36pt;">Level 2 &#8211; Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.</div><div><br /></div><div style="text-align: justify; margin-left: 36pt;">Level 3 &#8211; Inputs that are generally unobservable and typically reflect management&#8217;s estimate of assumptions that market participants would use in pricing the asset or liability.</div><div><br /></div><div style="text-align: justify;">The carrying amounts for cash and cash equivalents, investments in certificates of deposit, accounts payable and accrued expenses approximate their fair values due to the short period of time until maturity.</div><div><br /></div><div style="text-align: left; margin-left: 36pt;"><font style="font-style: italic;">Mutual funds</font>: Valued at the quoted net asset value (NAV) of shares held.</div><div><br /></div><div style="text-align: justify; margin-left: 36pt;"><font style="font-style: italic;">U.S. agency securities</font>: Fair value measured at the closing price reported on the active market on which the individual securities are traded.</div><div><br /></div><div style="text-align: justify;">The following table shows the adjusted cost, gross unrealized gains, gross unrealized losses and fair value of our financial assets as of December 31, 2019 and 2018 (in thousands):</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="22" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">December 31, 2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Adjusted<br /> Cost</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Unrealized<br /> Gains</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Unrealized<br /> Losses</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Fair<br /> Value</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Cash<br /> and Cash<br /> Equivalents</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Investments<br /> Available<br /> for Sale</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"><div>Cash</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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text-align: right; width: 9%; background-color: #FFFFFF;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 28%; background-color: #CCEEFF;"><div>Mutual funds</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; 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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6774359152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">2 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 13, 2020</div></th>
<th class="th"><div>Mar. 10, 2020</div></th>
<th class="th"><div>Feb. 21, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</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_CommonStockMember', window );">Common Stock [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>
</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_StockTransactionsParentheticalDisclosuresAbstract', window );"><strong>Stock Transactions [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>
<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 );">Number of shares of common stock sold (in shares)</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">1,860,483<span></span>
</td>
<td class="nump">7,510,555<span></span>
</td>
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<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=vhc_ATMAgreementMember', window );">ATM Agreement [Member] | Common Stock [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>
</tr>
<tr 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_StockTransactionsParentheticalDisclosuresAbstract', window );"><strong>Stock Transactions [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>
<td class="text">&#160;<span></span>
</td>
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<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 );">Number of shares of common stock sold (in shares)</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">1,860,483<span></span>
</td>
<td class="nump">7,510,555<span></span>
</td>
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<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_vhc_CommonStockIssuedDuringPeriodAveragePricePerShare', window );">Average sales price per common share (in dollars 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">$ 5.84<span></span>
</td>
<td class="nump">$ 3.71<span></span>
</td>
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<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_vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock', window );">Aggregate proceeds from sales of common 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">$ 10,866<span></span>
</td>
<td class="nump">$ 27,837<span></span>
</td>
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<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_vhc_StockIssuanceCost', window );">Sales commissions, fees and other costs associated with issuance of common 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">$ 326<span></span>
</td>
<td class="nump">$ 785<span></span>
</td>
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<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 [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>
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<tr 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_StockTransactionsParentheticalDisclosuresAbstract', window );"><strong>Stock Transactions [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>
<td class="text">&#160;<span></span>
</td>
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<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Options exercised (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">151,308<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<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 [Member] | Positive Outcome of Litigation [Member] | VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [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>
</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_StockTransactionsParentheticalDisclosuresAbstract', window );"><strong>Stock Transactions [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>
<td class="text">&#160;<span></span>
</td>
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<tr 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_LossContingencyDamagesPaidValue', window );">Amount of final judgment with interest received</a></td>
<td class="nump">$ 454,034<span></span>
</td>
<td class="text">&#160;<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 [Member] | ATM Agreement [Member] | Common Stock [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>
</tr>
<tr 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_StockTransactionsParentheticalDisclosuresAbstract', window );"><strong>Stock Transactions [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>
<td class="text">&#160;<span></span>
</td>
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<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 );">Number of shares of common stock sold (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,049,382<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<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_vhc_CommonStockIssuedDuringPeriodAveragePricePerShare', window );">Average sales price per common share (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.41<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<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_vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock', window );">Aggregate proceeds from sales of common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,627<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<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_vhc_StockIssuanceCost', window );">Sales commissions, fees and other costs associated with issuance of common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 139<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of damages paid to the plaintiff in the legal matter.</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> -SubTopic 20<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14557-108349<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14435-108349<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14326-108349<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_LossContingencyDamagesPaidValue</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<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>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current 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 (c)(1)(iv)(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 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><br>Reference 5: 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_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-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_StockTransactionsParentheticalDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StockTransactionsParentheticalDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-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_vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents aggregate proceeds from sale agreement of shares of common 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;">vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_CommonStockIssuedDuringPeriodAveragePricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 price of a single share of common stock issued 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;">vhc_CommonStockIssuedDuringPeriodAveragePricePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_StockIssuanceCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cost associated with sale of common 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;">vhc_StockIssuanceCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CommonStockMember</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=vhc_ATMAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=vhc_ATMAgreementMember</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>
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<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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_LitigationCaseAxis=vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LitigationCaseAxis=vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember</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>
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<head>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6606270112">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes, Reconciliation of Federal Statutory Income Tax Rate to Effective Income Tax Rate (Details)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<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_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract', window );"><strong>Effective Tax Rate Reconciliation [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_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate', window );">United States federal statutory rate</a></td>
<td class="nump">21.00%<span></span>
</td>
<td class="nump">21.00%<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_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes', window );">State taxes, net of federal benefit</a></td>
<td class="nump">1.99%<span></span>
</td>
<td class="num">(0.01%)<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_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance', window );">Valuation allowance</a></td>
<td class="num">(21.96%)<span></span>
</td>
<td class="num">(24.33%)<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_vhc_EffectiveIncomeTaxRateReconciliationAccountingMethodChange', window );">Accounting method change - ASC 606</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">2.07%<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_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch', window );">R&amp;D Credit</a></td>
<td class="nump">1.34%<span></span>
</td>
<td class="nump">1.53%<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_EffectiveIncomeTaxRateReconciliationOtherAdjustments', window );">Other</a></td>
<td class="num">(0.38%)<span></span>
</td>
<td class="num">(0.27%)<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_EffectiveIncomeTaxRateContinuingOperations', window );">Effective income tax rate</a></td>
<td class="nump">1.99%<span></span>
</td>
<td class="num">(0.01%)<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_EffectiveIncomeTaxRateContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<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 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<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 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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_EffectiveIncomeTaxRateContinuingOperations</td>
</tr>
<tr>
<td style="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_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract</td>
</tr>
<tr>
<td style="padding-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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 domestic federal statutory tax rate applicable to pretax income (loss).</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 S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<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 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax 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 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<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 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td>duration</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.</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 S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<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_EffectiveIncomeTaxRateReconciliationOtherAdjustments</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).</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 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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 S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<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_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.</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 S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<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 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<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_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to accounting method change.</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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6773414992">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Earnings Per Share (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="8">3 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
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<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Sep. 30, 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, 2018</div></th>
<th class="th"><div>Sep. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareReconciliationAbstract', window );"><strong>Calculation of basic and diluted loss per share [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<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">$ (4,485)<span></span>
</td>
<td class="num">$ (4,956)<span></span>
</td>
<td class="num">$ (4,130)<span></span>
</td>
<td class="num">$ (5,608)<span></span>
</td>
<td class="num">$ (6,417)<span></span>
</td>
<td class="num">$ (4,934)<span></span>
</td>
<td class="num">$ (6,450)<span></span>
</td>
<td class="num">$ (7,605)<span></span>
</td>
<td class="num">$ (19,180)<span></span>
</td>
<td class="num">$ (25,406)<span></span>
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<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 weighted average number of shares outstanding (in shares)</a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">68,564,321<span></span>
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<td class="nump">62,985,763<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDiluted', window );">Basic and diluted loss per share (in dollars per share)</a></td>
<td class="num">$ (0.07)<span></span>
</td>
<td class="num">$ (0.07)<span></span>
</td>
<td class="num">$ (0.06)<span></span>
</td>
<td class="num">$ (0.08)<span></span>
</td>
<td class="num">$ (0.09)<span></span>
</td>
<td class="num">$ (0.08)<span></span>
</td>
<td class="num">$ (0.10)<span></span>
</td>
<td class="num">$ (0.13)<span></span>
</td>
<td class="num">$ (0.28)<span></span>
</td>
<td class="num">$ (0.40)<span></span>
</td>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</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 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<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>
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<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>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6650086064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes, Income Tax Uncertainties (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
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<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 Taxes [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_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued', window );">Accrued interest and penalties</a></td>
<td class="nump">$ 0<span></span>
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<td class="text">&#160;<span></span>
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<tr 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_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward', window );"><strong>Reconciliation of Provision for Uncertain Tax Position [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_UnrecognizedTaxBenefits', window );">Balance at the beginning of the year</a></td>
<td class="nump">316<span></span>
</td>
<td class="nump">$ 316<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_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions', window );">Additions based on tax positions related to the current year</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
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<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_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions', window );">Additions for tax positions of prior years</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
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<tr 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_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities', window );">Settlements</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_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations', window );">Lapse of applicable statute of limitations</a></td>
<td class="num">(316)<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_UnrecognizedTaxBenefits', window );">Balance at the end of the year</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 316<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>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrecognized tax benefits.</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 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10B<br> -URI http://asc.fasb.org/extlink&amp;oid=116821951&amp;loc=SL37586934-109318<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 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefits</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.</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 15<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32718-109319<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_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued</td>
</tr>
<tr>
<td style="padding-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_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.</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 15A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrecognized tax benefits resulting from tax positions taken in prior period tax returns.</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 15A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions</td>
</tr>
<tr>
<td style="padding-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_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrecognized tax benefits resulting from settlements with taxing authorities.</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 15A<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities</td>
</tr>
<tr>
<td style="padding-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_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 unrecognized tax benefits resulting from lapses of applicable statutes of limitations.</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 15A<br> -Subparagraph (a)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<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_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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</div></td></tr>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6782479792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<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_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_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (19,180)<span></span>
</td>
<td class="num">$ (25,406)<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 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_Depreciation', window );">Depreciation</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">18<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</a></td>
<td class="nump">3,711<span></span>
</td>
<td class="nump">4,055<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 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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">374<span></span>
</td>
<td class="nump">258<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="nump">296<span></span>
</td>
<td class="nump">636<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_IncreaseDecreaseInOtherAccruedLiabilities', window );">Other liabilities</a></td>
<td class="nump">97<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_IncreaseDecreaseInEmployeeRelatedLiabilities', window );">Accrued payroll and related expenses</a></td>
<td class="nump">10<span></span>
</td>
<td class="num">(1,856)<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">1<span></span>
</td>
<td class="num">(6)<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_IncreaseDecreaseInAccruedIncomeTaxesPayable', window );">Income tax liability</a></td>
<td class="num">(396)<span></span>
</td>
<td class="nump">3<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_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="num">(15,080)<span></span>
</td>
<td class="num">(22,298)<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_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="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_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of property and equipment</a></td>
<td class="num">(14)<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_PaymentsToAcquireAvailableForSaleSecurities', window );">Purchase of investments</a></td>
<td class="num">(5,784)<span></span>
</td>
<td class="num">(3,090)<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_ProceedsFromSaleAndMaturityOfMarketableSecurities', window );">Proceeds from sale or maturity of investments</a></td>
<td class="nump">5,192<span></span>
</td>
<td class="nump">2,720<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">(606)<span></span>
</td>
<td class="num">(370)<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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of options</a></td>
<td class="nump">816<span></span>
</td>
<td class="nump">135<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_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from sale of common stock</a></td>
<td class="nump">10,539<span></span>
</td>
<td class="nump">27,052<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_PaymentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Payments on payroll taxes on cashless exercise of RSUs</a></td>
<td class="num">(145)<span></span>
</td>
<td class="num">(43)<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">11,210<span></span>
</td>
<td class="nump">27,144<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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">Net increase (decrease) in cash and cash equivalents</a></td>
<td class="num">(4,476)<span></span>
</td>
<td class="nump">4,476<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 cash equivalents, beginning of period</a></td>
<td class="nump">7,611<span></span>
</td>
<td class="nump">3,135<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 cash equivalents, end of period</a></td>
<td class="nump">3,135<span></span>
</td>
<td class="nump">7,611<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_IncomeTaxesPaid', window );">Cash paid for income taxes</a></td>
<td class="nump">4<span></span>
</td>
<td class="nump">3<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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member', window );">ASC 606 [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_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_vhc_DeferredRevenueReclassifiedToRetainedEarnings', window );">Deferred revenue reclassified to retained earnings - ASC 606 adoption</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 2,500<span></span>
</td>
</tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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>
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<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<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>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding 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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_IncomeTaxesPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.</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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<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 45<br> -Paragraph 25<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3536-108585<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_IncomeTaxesPaid</td>
</tr>
<tr>
<td style="padding-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_IncreaseDecreaseInAccruedIncomeTaxesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.</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_IncreaseDecreaseInAccruedIncomeTaxesPayable</td>
</tr>
<tr>
<td style="padding-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_IncreaseDecreaseInEmployeeRelatedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.</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_IncreaseDecreaseInEmployeeRelatedLiabilities</td>
</tr>
<tr>
<td style="padding-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_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_IncreaseDecreaseInOtherAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 other 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_IncreaseDecreaseInOtherAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-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_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_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>
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<td><strong> Period Type:</strong></td>
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<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>
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</div></td></tr>
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<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_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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireAvailableForSaleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' 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 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=118954083&amp;loc=d3e26853-111562<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 13<br> -Subparagraph (a),(b)<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_PaymentsToAcquireAvailableForSaleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<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>
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<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_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 additional capital contribution to the 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 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_ProceedsFromIssuanceOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 associated with the aggregate amount received by the entity through sale or maturity of marketable securities  (held-to-maturity or available-for-sale) 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_ProceedsFromSaleAndMaturityOfMarketableSecurities</td>
</tr>
<tr>
<td style="padding-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_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 from exercise of 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>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 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=SL79508275-113901<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 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_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 deferred revenue reclassified to retained earnings in noncash transactions.</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;">vhc_DeferredRevenueReclassifiedToRetainedEarnings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785217632">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
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<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
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<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>CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue</a></td>
<td class="nump">$ 85<span></span>
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<td class="nump">$ 63<span></span>
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<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 expense:</strong></a></td>
<td class="text">&#160;<span></span>
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<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 );">Research and development</a></td>
<td class="nump">3,845<span></span>
</td>
<td class="nump">4,815<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 expenses</a></td>
<td class="nump">15,905<span></span>
</td>
<td class="nump">20,705<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_OperatingExpenses', window );">Total operating expense</a></td>
<td class="nump">19,750<span></span>
</td>
<td class="nump">25,520<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_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(19,665)<span></span>
</td>
<td class="num">(25,457)<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_InterestAndOtherIncome', window );">Interest and other income, net</a></td>
<td class="nump">92<span></span>
</td>
<td class="nump">54<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Loss before taxes</a></td>
<td class="num">(19,573)<span></span>
</td>
<td class="num">(25,403)<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_IncomeTaxExpenseBenefit', window );">Income tax benefit (expense)</a></td>
<td class="nump">393<span></span>
</td>
<td class="num">(3)<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">$ (19,180)<span></span>
</td>
<td class="num">$ (25,406)<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_EarningsPerShareBasicAndDiluted', window );">Basic and diluted loss per share (in dollars per share)</a></td>
<td class="num">$ (0.28)<span></span>
</td>
<td class="num">$ (0.40)<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 );">Weighted average shares outstanding basic and diluted (in shares)</a></td>
<td class="nump">68,564,321<span></span>
</td>
<td class="nump">62,985,763<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_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</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 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<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_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.</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.(h)(1)(i))<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-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>
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<td><strong> Period Type:</strong></td>
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</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_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</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 (h)<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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<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_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-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_InterestAndOtherIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business).</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_InterestAndOtherIncome</td>
</tr>
<tr>
<td style="padding-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_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>
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<td><strong> Balance Type:</strong></td>
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</div></td></tr>
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<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</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>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</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 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130543-203045<br><br>Reference 2: 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 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_RevenueFromContractWithCustomerExcludingAssessedTax</td>
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<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>
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<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">
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6606510816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurement (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Measurement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock', window );">Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: justify;">The following table shows the adjusted cost, gross unrealized gains, gross unrealized losses and fair value of our financial assets as of December 31, 2019 and 2018 (in thousands):</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="22" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">December 31, 2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; 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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Quarterly Financial Information (unaudited)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 13 &#8722; Quarterly Financial Information (unaudited)</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">First</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; 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background-color: #FFFFFF;"><div>(4,552</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(4,976</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(4,503</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"><div>Net loss</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(5,608</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(4,130</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(4,956</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(.06</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(.07</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(.07</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">First</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Second</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Third</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Fourth</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="6" valign="bottom" style="vertical-align: bottom;"><div style="text-align: center; font-size: 8pt; font-weight: bold;">(in thousands except per share)</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom;"><div style="font-weight: bold;">2018</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"><div>Revenue</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>6</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>16</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>7</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>34</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"><div>Loss from operations</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(7,608</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(6,462</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(4,948</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(6,439</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"><div>Net loss</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(7,605</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(6,450</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(4,934</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(6,417</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"><div>Basic and diluted (loss) per common share</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.13</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.10</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.08</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.09</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td></tr></table></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the 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 270<br> -URI http://asc.fasb.org/topic&amp;trid=2126967<br></p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6637599616">
<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">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<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 and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Office furniture</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>146</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>Less accumulated depreciation</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(144</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(137</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>Total property and equipment, net</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>16</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6775275328">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Plan<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_StockPlanAbstract', window );"><strong>Stock Plan [Abstract]</strong></a></td>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 5 &#8722; Stock Plan</div><div><br /></div><div style="text-align: justify;">We have a stock incentive plan for employees and others called the VirnetX Holding Corporation 2013 Equity Incentive Plan (the &#8220;2013 Plan&#8221;), which has been approved by our stockholders. To the extent that any award should expire, become un-exercisable or is otherwise forfeited, the shares subject to such award will again become available for issuance under the 2013 Plan. The 2013 Plan provides for the granting of stock options and restricted stock units purchase rights (&#8220;RSUs&#8221;) to our employees and consultants. Stock options granted under the 2013 Plan may be incentive stock options or nonqualified stock options. Incentive stock options (&#8220;ISOs&#8221;) may only be granted to our employees (including officers and directors). Nonqualified stock options (&#8220;NSOs&#8221;) and stock purchase rights may be granted to our employees and consultants.</div><div><br /></div><div style="text-align: justify;">The 2013 Plan will expire in 2023. Options may be granted under the 2013 Plan with an exercise price determined by our Board of Directors, or a duly appointed committee thereof, provided, however, that the exercise price of an option granted to any employee shall be not less than 100% of the fair market value at the date of grant in the case of ISOs or 85% of the fair market value at the date of grant in the case of an NSO. The exercise price of an ISO or NSO granted to one of our Named Executive Officers shall not be less than 100% fair market value of the shares at the date of grant and the exercise price of an ISO granted to a 10% shareholder shall not be less than 110% of the fair market value of the shares on the date of grant. Stock options granted under the 2013 Plan typically vest over four years and have a 10-year term. All RSUs are considered to be granted at the fair value of our stock on the date of grant because they have no exercise price. RSUs typically vest over four years. At December 31, 2019, there were 1,208,070 shares available for grant under the 2013 Plan.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of the description of the plan, the basis for determining contributions, including the employee groups covered, and the nature and effect of significant matters affecting comparability of information for all periods presented. For leveraged ESOPs and pension reversion ESOPs, the disclosure may include the basis for releasing shares and how dividends on allocated and unallocated shares are used.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6650035168">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Employee Benefit Plan<br></strong></div></th>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 9 &#8722; Employee Benefit Plan</div><div><br /></div><div style="text-align: justify;">We sponsor a defined contribution 401k plan covering substantially all our employees. Our matching contribution to the plan was approximately $101 and $95 in 2019 and 2018, respectively.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for pension and other postretirement benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -URI http://asc.fasb.org/topic&amp;trid=2235017<br></p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6782172960">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments, Contingencies and Related Party Transactions (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<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_LeasesOperatingAbstract', window );"><strong>Commitments, Contingencies and Related Party Transactions [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_OperatingLeasesRentExpenseNet', window );">Rent expense</a></td>
<td class="nump">$ 56<span></span>
</td>
<td class="nump">$ 56<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_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total future minimum rents due</a></td>
<td class="nump">102<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_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">Future minimum rents due in 2020</a></td>
<td class="nump">56<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_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">Future minimum rents due in 2021</a></td>
<td class="nump">$ 46<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_BuildingMember', window );">Offices [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_LeasesOperatingAbstract', window );"><strong>Commitments, Contingencies and Related Party Transactions [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_LeaseExpirationDate1', window );">Operating lease, expiration date</a></td>
<td class="text">Oct. 31,  2021<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_CounterpartyNameAxis=vhc_K2InvestmentFundLLCMember', window );">K2 Investment Fund LLC [Member] | Aircraft [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_LeasesOperatingAbstract', window );"><strong>Commitments, Contingencies and Related Party Transactions [Abstract]</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_AircraftRentalAndLandingFees', window );">Rental fees incurred for use of aircraft</a></td>
<td class="nump">$ 1,790<span></span>
</td>
<td class="nump">$ 1,590<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_LesseeOperatingLeaseTermOfContract', window );">Term of lease</a></td>
<td class="text">12 months<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_vhc_RateOfAircraftLease', window );">Rate of aircraft lease (in dollars per flight hour)</a></td>
<td class="nump">$ 8<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_vhc_TermOfNoticeForCancellationOfLease', window );">Term of notice for cancellation of lease</a></td>
<td class="text">30 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_AircraftRentalAndLandingFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expenses incurred related to the lease of aircraft from outside third parties that are used in the entity's business operations and direct costs incurred at airports primarily consisting of fees paid to the airport authority for takeoff and landing, gate and facility fees, and other related fees.</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(e))<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_AircraftRentalAndLandingFees</td>
</tr>
<tr>
<td style="padding-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_LeaseExpirationDate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date which lease or group of leases is set to expire, in CCYY-MM-DD format.</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_LeaseExpirationDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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_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_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_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fiscal year following latest fiscal year.</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_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-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_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fiscal year following latest fiscal year.</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_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-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_LesseeOperatingLeaseTermOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term of lessee's 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(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_LesseeOperatingLeaseTermOfContract</td>
</tr>
<tr>
<td style="padding-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_OperatingLeasesRentExpenseNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.</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/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41499-112717<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_OperatingLeasesRentExpenseNet</td>
</tr>
<tr>
<td style="padding-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_vhc_RateOfAircraftLease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Refers to the rate of aircraft lease in dollars per flight hour.</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;">vhc_RateOfAircraftLease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_TermOfNoticeForCancellationOfLease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Refers to the term of notice for cancellation of lease, 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;">vhc_TermOfNoticeForCancellationOfLease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_BuildingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BuildingMember</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>
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<td><strong> Name:</strong></td>
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</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>na</td>
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<TYPE>XML
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<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6643185088">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Quarterly Financial Information (unaudited) (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock', window );">Quarterly Financial Information</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">First</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Second</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Third</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Fourth</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="6" valign="bottom" style="vertical-align: bottom;"><div style="text-align: center; font-size: 8pt; font-weight: bold;">(in thousands except per share)</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom;"><div style="font-weight: bold;">2019</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"><div>Revenue</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>8</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>38</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>4</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>35</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; 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background-color: #FFFFFF;"><div>(4,552</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(4,976</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; 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width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(4,130</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(4,956</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(4,485</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"><div>Basic and diluted (loss) per common share</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(.08</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(.07</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">First</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Second</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Third</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Fourth</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="6" valign="bottom" style="vertical-align: bottom;"><div style="text-align: center; font-size: 8pt; font-weight: bold;">(in thousands except per share)</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom;"><div style="font-weight: bold;">2018</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"><div>Revenue</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>6</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>16</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>7</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>34</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"><div>Loss from operations</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(7,608</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(6,462</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(4,948</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(6,439</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #CCEEFF;"><div>Net loss</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(7,605</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(6,450</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(4,934</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(6,417</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 52%; background-color: #FFFFFF;"><div>Basic and diluted (loss) per common share</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.13</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.10</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.08</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.</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 270<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118952077&amp;loc=d3e1280-108306<br></p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785812608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation, Stock-Based Compensation by Type of Award (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
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<tr 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_ShareBasedCompensationAbstract', window );"><strong>Share-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<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">$ 3,711<span></span>
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<td class="nump">$ 4,055<span></span>
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<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_GeneralAndAdministrativeExpenseMember', window );">General and Administrative Expense [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_ShareBasedCompensationAbstract', window );"><strong>Share-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr 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">3,711<span></span>
</td>
<td class="nump">4,055<span></span>
</td>
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<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_EmployeeStockOptionMember', window );">Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr 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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract', window );"><strong>Compensation cost not yet recognized [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions', window );">Unrecognized stock-based compensation expense expected to be recognized related to non-vested stock options</a></td>
<td class="nump">$ 4,801<span></span>
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<td class="text">&#160;<span></span>
</td>
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<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 );">Weighted-average period for recognition of unrecognized stock-based compensation expense</a></td>
<td class="text">2 years 1 month 17 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<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_EmployeeStockOptionMember', window );">Stock Options [Member] | General and Administrative Expense [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationAbstract', window );"><strong>Share-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<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">$ 2,756<span></span>
</td>
<td class="nump">2,926<span></span>
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<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 );">RSUs [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract', window );"><strong>Compensation cost not yet recognized [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions', window );">Unrecognized stock-based compensation expense expected to be recognized related to non-vested RSUs</a></td>
<td class="nump">$ 1,882<span></span>
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<td class="text">&#160;<span></span>
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<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 );">Weighted-average period for recognition of unrecognized stock-based compensation expense</a></td>
<td class="text">2 years 3 months 29 days<span></span>
</td>
<td class="text">&#160;<span></span>
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<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 );">RSUs [Member] | General and Administrative Expense [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationAbstract', window );"><strong>Share-based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr 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">$ 955<span></span>
</td>
<td class="nump">$ 1,129<span></span>
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<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit 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> -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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions</td>
</tr>
<tr>
<td style="padding-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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 to be recognized 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>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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShareBasedCompensationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GeneralAndAdministrativeExpenseMember</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_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EmployeeStockOptionMember</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_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>
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<head>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6953567216">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Quarterly Financial Information (unaudited) (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="8">3 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Sep. 30, 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, 2018</div></th>
<th class="th"><div>Sep. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</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_QuarterlyFinancialInformationDisclosureAbstract', window );"><strong>Quarterly Financial Information (unaudited) [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue</a></td>
<td class="nump">$ 35<span></span>
</td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">$ 38<span></span>
</td>
<td class="nump">$ 8<span></span>
</td>
<td class="nump">$ 34<span></span>
</td>
<td class="nump">$ 7<span></span>
</td>
<td class="nump">$ 16<span></span>
</td>
<td class="nump">$ 6<span></span>
</td>
<td class="nump">$ 85<span></span>
</td>
<td class="nump">$ 63<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_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(4,503)<span></span>
</td>
<td class="num">(4,976)<span></span>
</td>
<td class="num">(4,552)<span></span>
</td>
<td class="num">(5,634)<span></span>
</td>
<td class="num">(6,439)<span></span>
</td>
<td class="num">(4,948)<span></span>
</td>
<td class="num">(6,462)<span></span>
</td>
<td class="num">(7,608)<span></span>
</td>
<td class="num">(19,665)<span></span>
</td>
<td class="num">(25,457)<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 Loss</a></td>
<td class="num">$ (4,485)<span></span>
</td>
<td class="num">$ (4,956)<span></span>
</td>
<td class="num">$ (4,130)<span></span>
</td>
<td class="num">$ (5,608)<span></span>
</td>
<td class="num">$ (6,417)<span></span>
</td>
<td class="num">$ (4,934)<span></span>
</td>
<td class="num">$ (6,450)<span></span>
</td>
<td class="num">$ (7,605)<span></span>
</td>
<td class="num">$ (19,180)<span></span>
</td>
<td class="num">$ (25,406)<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_EarningsPerShareBasicAndDiluted', window );">Basic and diluted (loss) per common share (in dollars per share)</a></td>
<td class="num">$ (0.07)<span></span>
</td>
<td class="num">$ (0.07)<span></span>
</td>
<td class="num">$ (0.06)<span></span>
</td>
<td class="num">$ (0.08)<span></span>
</td>
<td class="num">$ (0.09)<span></span>
</td>
<td class="num">$ (0.08)<span></span>
</td>
<td class="num">$ (0.10)<span></span>
</td>
<td class="num">$ (0.13)<span></span>
</td>
<td class="num">$ (0.28)<span></span>
</td>
<td class="num">$ (0.40)<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_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</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 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<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_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="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_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_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>
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<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_QuarterlyFinancialInformationDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_QuarterlyFinancialInformationDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</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 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130543-203045<br><br>Reference 2: 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 5<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130545-203045<br></p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6643278720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments, Contingencies and Related Party Transactions<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><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_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Related Party Transactions [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<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_CommitmentsDisclosureTextBlock', window );">Commitments and Related Party Transactions</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 4 &#8722; Commitments, Contingencies and Related Party Transactions</div><div><br /></div><div style="text-align: justify;">We lease our offices under an operating lease with a third party expiring in October 2021. We recognize rent expense on a straight-line basis over the term of the lease. Rent expense was $56, for each of the years ended December 31, 2019, and 2018. Future minimum rents due under the lease total $102 in 2019, of which $56 is due in 2020 and $46 is due in 2021, when the lease expires.</div><div><br /></div><div style="text-align: justify;">We entered into a service agreement for the use of an aircraft from K2 Investment Fund LLC (&#8220;LLC&#8221;) for business travel for employees of the Company. We incurred approximately $1,790 and $1,590 in rental fees and reimbursements to the LLC during the years ended December 31, 2019 and 2018, respectively. We pay for the Company&#8217;s usage of the aircraft and have no rights to purchase. Our Chief Executive Officer and Chief Administrative Officer are the managing partners of the LLC and control the equity interests of the LLC. We entered into a 12-month non-exclusive agreement with the LLC for use of the plane at a rate of $8 per flight hour, with no minimum usage requirement. The agreement contains other terms and conditions normal in such transactions and can be cancelled by either us or the LLC with 30 days&#8217; notice. The agreement renews on an annual basis unless terminated by either party. Neither party has exercised their termination rights.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation rights.</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 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br></p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6952136064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Common Stock<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_CommonStockAbstract', window );"><strong>Common Stock [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 8 &#8722; Common Stock</div><div><br /></div><div style="text-align: justify;">Each share of common stock has the right to one vote. The holders of common stock are entitled to receive dividends whenever funds are legally available and when declared by our Board of Directors, subject to the prior rights of holders of all classes of stock outstanding having priority rights as to dividends. Our restated articles of incorporation authorize us to issue up to 100,000,000 shares of $.0001 par value common stock.</div><div><br /></div><div style="text-align: justify;">In August 2015, we filed a universal shelf registration statement with the SEC enabling us to offer and sell from time to time up to $100 million of equity, debt or other types of securities. We also entered into an at-the-market (&#8220;ATM&#8221;) equity offering sales agreement with Cowen &amp; Company, LLC in August 2015, under which we may offer and sell shares of our common stock having an aggregate value of up to $35 million. On March 8, 2018, we amended our August 20, 2015 equity offering sales agreement with Cowen whereby the maximum aggregate value of the Company&#8217;s common stock we could offer and sell, from time to time, was increased from $35,000 to $50,000. This registration statement expired on September 2, 2018.</div><div><br /></div><div style="text-align: justify;">On July 30, 2018 we filed a $100,000 replacement universal shelf registration statement on SEC Form S-3. This replacement registration statement was declared effective by the SEC on August 16, 2018. We also entered a new ATM with Cowen on August 31, 2018, under which we could offer and sell shares of our common stock having an aggregate value of up to $50,000.</div><div><br /></div><div style="text-align: justify;">We use the ATM proceeds for GABRIEL product development and marketing, and general corporate purposes, which may include working capital, capital expenditures, other corporate expenses and acquisitions of complementary products, technologies or businesses. As of December 31, 2019, common stock with an aggregate value of up to $26,592 remained available for offer and sale under the ATM agreement.</div><div><br /></div><div style="text-align: justify;">We sold 1,860,483 and 7,510,555 shares of common stock under the ATM program during the years ended December 31, 2019 and 2018 respectively. The average sales price per common share sold during the year ended December 31, 2019 was $5.84 and the aggregate proceeds from the sales totaled $10,866 during the period. Sales commissions, fees and other costs associated with the ATM transactions totaled $326 for 2019. The average sales price per common share sold during the year ended December 31, 2018 was $3.71 and the aggregate proceeds from the sales totaled $27,837 during the period. Sales commissions, fees and other costs associated with the ATM transactions totaled $785 for 2018 (see Note 15 Subsequent Events).</div><div><br /></div><div style="text-align: justify;">In addition, in 2015 we issued warrants for the purchase of 25,000 shares of common stock which are exercisable at a price of $7 per share and expire in April 2020.</div></div><span></span>
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<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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for common 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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6932103248">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation, Fair Value Assumptions Used (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
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<tr>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<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 stock price volatility</a></td>
<td class="nump">92.34%<span></span>
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<td class="nump">2.09%<span></span>
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<td class="nump">2.73%<span></span>
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<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 term</a></td>
<td class="text">6 years 1 month 20 days<span></span>
</td>
<td class="text">6 years 7 days<span></span>
</td>
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<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 );">Expected dividends</a></td>
<td class="nump">0.00%<span></span>
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<td class="nump">0.00%<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Options granted, weighted average grant date fair value (in dollars per share)</a></td>
<td class="nump">$ 4.63<span></span>
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<td class="nump">$ 2.58<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<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>
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<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>
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<td>duration</td>
</tr>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">
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<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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.</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)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>num:perShareItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<td>us-gaap_</td>
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<td>xbrli:durationItemType</td>
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<td>na</td>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6782519216">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Plan (Details)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Dec. 31, 2019 </div>
<div>shares</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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">4 years<span></span>
</td>
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<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_PlanNameAxis=vhc_Plan2013Member', window );">2013 Plan [Member]</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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [Abstract]</strong></a></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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Shares available for grant (in shares)</a></td>
<td class="nump">1,208,070<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_PlanNameAxis=vhc_Plan2013Member', window );">2013 Plan [Member] | Stock Options [Member]</a></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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">4 years<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_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod', window );">Term of award</a></td>
<td class="text">10 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_PlanNameAxis=vhc_Plan2013Member', window );">2013 Plan [Member] | Stock Options [Member] | Named Executive Officers [Member] | Minimum [Member]</a></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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [Abstract]</strong></a></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_vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue', window );">Exercise price of option granted as percentage of fair market value of shares at date of grant</a></td>
<td class="nump">100.00%<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_us-gaap_PlanNameAxis=vhc_Plan2013Member', window );">2013 Plan [Member] | Stock Options [Member] | 10% Shareholder [Member] | Minimum [Member]</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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [Abstract]</strong></a></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_vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue', window );">Exercise price of option granted as percentage of fair market value of shares at date of grant</a></td>
<td class="nump">110.00%<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_us-gaap_PlanNameAxis=vhc_Plan2013Member', window );">2013 Plan [Member] | Incentive Stock Options [Member] | Minimum [Member]</a></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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [Abstract]</strong></a></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_vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue', window );">Exercise price of option granted as percentage of fair market value of shares at date of grant</a></td>
<td class="nump">100.00%<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_us-gaap_PlanNameAxis=vhc_Plan2013Member', window );">2013 Plan [Member] | Nonqualified Stock Options [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
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<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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [Abstract]</strong></a></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_vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue', window );">Exercise price of option granted as percentage of fair market value of shares at date of grant</a></td>
<td class="nump">85.00%<span></span>
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</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_PlanNameAxis=vhc_Plan2013Member', window );">2013 Plan [Member] | Restricted Stock Purchase Rights ("RSU") [Member]</a></td>
<td class="text">&#160;<span></span>
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<tr 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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock Plan [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">4 years<span></span>
</td>
</tr>
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<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_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:stringItemType</td>
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<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.</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 (a)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period from grant date that an equity-based award expires, 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 (a)(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>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of stock options granted as percentage of fair market value of shares at the date of grant.</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;">vhc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisePriceAsPercentageOfFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PlanNameAxis=vhc_Plan2013Member</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EmployeeStockOptionMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<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_TitleOfIndividualAxis=srt_ExecutiveOfficerMember</td>
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<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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<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_TitleOfIndividualAxis=us-gaap_InvestorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=us-gaap_InvestorMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=vhc_IncentiveStockOptionsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=vhc_IncentiveStockOptionsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=vhc_NonqualifiedStockOptionsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=vhc_NonqualifiedStockOptionsMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<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>
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<tr>
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<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
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<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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</table></div>
</div></td></tr>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6637630720">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Formation and Business of the Company (Details) - Patents [Member]<br></strong></div></th>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>Patent</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_vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract', window );"><strong>Formation and Business of the Company Disclosure [Abstract]</strong></a></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_vhc_NumberOfPatentsAndPendingApplicationsOwned', window );">Number of patents and pending applications</a></td>
<td class="nump">194<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember', window );">U.S. [Member]</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_vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract', window );"><strong>Formation and Business of the Company Disclosure [Abstract]</strong></a></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_vhc_NumberOfPatentsAndPendingApplicationsOwned', window );">Number of patents and pending applications</a></td>
<td class="nump">70<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember', window );">Foreign [Member]</a></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_vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract', window );"><strong>Formation and Business of the Company Disclosure [Abstract]</strong></a></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_vhc_NumberOfPatentsAndPendingApplicationsOwned', window );">Number of patents and pending applications</a></td>
<td class="nump">124<span></span>
</td>
</tr>
</table>
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<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;">vhc_FormationAndBusinessOfTheCompanyDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents number of patents and pending applications owned by the 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;">vhc_NumberOfPatentsAndPendingApplicationsOwned</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember</td>
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<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_GeographicDistributionAxis=country_US</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GeographicDistributionAxis=us-gaap_NonUsMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<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>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>64
<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">
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6774017344">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Litigation (Details)<br></strong></div></th>
<th class="th">
<div>Mar. 13, 2020 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 20, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Aug. 31, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 29, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2016 </div>
<div>USD ($) </div>
<div>Patent</div>
</th>
<th class="th">
<div>Nov. 06, 2012 </div>
<div>USD ($) </div>
<div>Patent</div>
</th>
</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_LitigationCaseAxis=vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember', window );">VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) ("Apple II") [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>
</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_GainContingencyQuantitiesPatentsAbstract', window );"><strong>Litigation [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>
<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_LossContingencyDamagesAwardedValue', window );">Amount of damages awarded in patent infringement case</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 595,900,000<span></span>
</td>
<td class="nump">$ 502,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_vhc_RoyaltyRatePerDeviceUsedInInfringementDamages', window );">Royalty rate per device used in calculating infringement damages</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.2<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_vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees', window );">Additional amount granted in agreed bill of costs, attorney fees, and prejudgment interest</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 93,300,000<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="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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember', window );">Positive Outcome of Litigation [Member] | VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [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>
</tr>
<tr 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_GainContingencyQuantitiesPatentsAbstract', window );"><strong>Litigation [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>
<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_LossContingencyDamagesAwardedValue', window );">Amount of damages awarded in patent infringement case</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">$ 439,700,000<span></span>
</td>
<td class="nump">$ 302,400,000<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_GainContingencyPatentsFoundInfringedUponNumber', window );">Number of patents allegedly infringed upon by Apple, Inc. | Patent</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">4<span></span>
</td>
<td class="nump">4<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_vhc_LossContingencyEnhancedDamagesAwardedValue', window );">Enhanced damages</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">41,300,000<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_vhc_LossContingencyDamagesAwardedCostsFeesAndInterest', window );">Costs, fees and interest</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">96,000,000<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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember', window );">Positive Outcome of Litigation [Member] | VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member] | Subsequent Event [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>
</tr>
<tr 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_GainContingencyQuantitiesPatentsAbstract', window );"><strong>Litigation [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>
<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_LossContingencyDamagesPaidValue', window );">Amount of final judgment with interest received</a></td>
<td class="nump">$ 454,034,000<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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember', window );">Positive Outcome of Litigation [Member] | VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member] | Minimum [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>
</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_GainContingencyQuantitiesPatentsAbstract', window );"><strong>Litigation [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>
<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_LossContingencyDamagesAwardedValue', window );">Amount of damages awarded in patent infringement case</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">$ 368,000,000<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_vhc_RoyaltyRatePerDeviceUsedInInfringementDamages', window );">Royalty rate per device used in calculating infringement damages</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">1.20<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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember', window );">Positive Outcome of Litigation [Member] | VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) ("Apple I") [Member] | Maximum [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>
</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_GainContingencyQuantitiesPatentsAbstract', window );"><strong>Litigation [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>
<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_vhc_RoyaltyRatePerDeviceUsedInInfringementDamages', window );">Royalty rate per device used in calculating infringement damages</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">$ 1.80<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_us-gaap_GainContingencyPatentsFoundInfringedUponNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entity's patents that another entity was found to have infringed.</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_GainContingencyPatentsFoundInfringedUponNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_GainContingencyQuantitiesPatentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GainContingencyQuantitiesPatentsAbstract</td>
</tr>
<tr>
<td style="padding-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_LossContingencyDamagesAwardedValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 damages awarded to the plaintiff in the legal matter.</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> -SubTopic 20<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14557-108349<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14435-108349<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14326-108349<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_LossContingencyDamagesAwardedValue</td>
</tr>
<tr>
<td style="padding-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_LossContingencyDamagesPaidValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 damages paid to the plaintiff in the legal matter.</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> -SubTopic 20<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14557-108349<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14435-108349<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118942415&amp;loc=d3e14326-108349<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_LossContingencyDamagesPaidValue</td>
</tr>
<tr>
<td style="padding-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_vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expense (income) directly attributable to litigation settlement interest, bill of costs and attorney 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;">vhc_LitigationSettlementInterestBillOfCostsAndAttorneyFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_LossContingencyDamagesAwardedCostsFeesAndInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 damages for costs, fees and interest awarded to the plaintiff in the legal matter.</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;">vhc_LossContingencyDamagesAwardedCostsFeesAndInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_LossContingencyEnhancedDamagesAwardedValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 enhanced damages awarded to the plaintiff in the legal matter.</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;">vhc_LossContingencyEnhancedDamagesAwardedValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_RoyaltyRatePerDeviceUsedInInfringementDamages">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Royalty rate per device used in calculating infringement damages by the court.</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;">vhc_RoyaltyRatePerDeviceUsedInInfringementDamages</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_LitigationCaseAxis=vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LitigationCaseAxis=vhc_VirnetXIncVAppleIncCase612CV00855LEDAppleIIMember</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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GainContingenciesByNatureAxis=us-gaap_PositiveOutcomeOfLitigationMember</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_LitigationCaseAxis=vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LitigationCaseAxis=vhc_VirnetXIncVCiscoSystemsIncEtAlCase610CV00417LEDAppleIMember</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_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>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">
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6786401536">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurement, Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value by Investment Category (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [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_CashAndCashEquivalentsAtCarryingValue', window );">Adjusted Cost</a></td>
<td class="nump">$ 3,135<span></span>
</td>
<td class="nump">$ 7,611<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_AvailableForSaleSecuritiesAmortizedCost', window );">Adjusted Cost</a></td>
<td class="nump">3,450<span></span>
</td>
<td class="nump">4,366<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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gains</a></td>
<td class="nump">3<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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Losses</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_AvailableForSaleSecurities', window );">Fair Value</a></td>
<td class="nump">3,453<span></span>
</td>
<td class="nump">4,366<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_vhc_CashAndAvailableForSaleSecuritiesAmortizedCostBasis', window );">Adjusted Cost</a></td>
<td class="nump">5,526<span></span>
</td>
<td class="nump">9,414<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_vhc_CashAndAvailableForSaleSecuritiesFairValueDisclosure', window );">Fair Value</a></td>
<td class="nump">$ 5,529<span></span>
</td>
<td class="nump">9,414<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 [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</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_vhc_AvailableForSaleSecuritiesDebtMaturityPeriod', window );">Maturities of available for sale securities</a></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 [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [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_vhc_AvailableForSaleSecuritiesDebtMaturityPeriod', window );">Maturities of available for sale securities</a></td>
<td class="text">2 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_FairValueByAssetClassAxis=us-gaap_CashMember', window );">Cash [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</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_CashAndCashEquivalentsAtCarryingValue', window );">Adjusted Cost</a></td>
<td class="nump">$ 2,076<span></span>
</td>
<td class="nump">5,048<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_CashAndCashEquivalentsFairValueDisclosure', window );">Fair Value</a></td>
<td class="nump">2,076<span></span>
</td>
<td class="nump">5,048<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_CashAndCashEquivalentsFairValueDisclosure', window );">Cash and Cash Equivalents</a></td>
<td class="nump">2,076<span></span>
</td>
<td class="nump">5,048<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_FairValueByAssetClassAxis=us-gaap_MutualFundMember', window );">Mutual Funds [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</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_AvailableForSaleSecuritiesAmortizedCost', window );">Adjusted Cost</a></td>
<td class="nump">613<span></span>
</td>
<td class="nump">1,107<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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gains</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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Losses</a></td>
<td class="nump">0<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_AvailableForSaleSecurities', window );">Fair Value</a></td>
<td class="nump">613<span></span>
</td>
<td class="nump">1,107<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_FairValueByAssetClassAxis=us-gaap_USGovernmentAgenciesDebtSecuritiesMember', window );">US Agency Securities [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</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_AvailableForSaleSecuritiesAmortizedCost', window );">Adjusted Cost</a></td>
<td class="nump">2,837<span></span>
</td>
<td class="nump">3,259<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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax', window );">Unrealized Gains</a></td>
<td class="nump">3<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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax', window );">Unrealized Losses</a></td>
<td class="nump">0<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_AvailableForSaleSecurities', window );">Fair Value</a></td>
<td class="nump">2,840<span></span>
</td>
<td class="nump">3,259<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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Recurring [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [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_CashAndCashEquivalentsFairValueDisclosure', window );">Fair Value</a></td>
<td class="nump">3,135<span></span>
</td>
<td class="nump">7,611<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_CashAndCashEquivalentsFairValueDisclosure', window );">Cash and Cash Equivalents</a></td>
<td class="nump">3,135<span></span>
</td>
<td class="nump">7,611<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_vhc_AvailableForSaleSecuritiesExcludingCashAndCashEquivalents', window );">Investments Available for Sale</a></td>
<td class="nump">2,394<span></span>
</td>
<td class="nump">1,803<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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Recurring [Member] | Cash [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</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_CashAndCashEquivalentsFairValueDisclosure', window );">Fair Value</a></td>
<td class="nump">2,076<span></span>
</td>
<td class="nump">5,048<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_CashAndCashEquivalentsFairValueDisclosure', window );">Cash and Cash Equivalents</a></td>
<td class="nump">2,076<span></span>
</td>
<td class="nump">5,048<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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Recurring [Member] | 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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</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_CashAndCashEquivalentsFairValueDisclosure', window );">Fair Value</a></td>
<td class="nump">1,059<span></span>
</td>
<td class="nump">2,563<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_CashAndCashEquivalentsFairValueDisclosure', window );">Cash and Cash Equivalents</a></td>
<td class="nump">1,059<span></span>
</td>
<td class="nump">2,563<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_vhc_AvailableForSaleSecuritiesExcludingCashAndCashEquivalents', window );">Investments Available for Sale</a></td>
<td class="nump">2,394<span></span>
</td>
<td class="nump">1,803<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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Recurring [Member] | Level 1 [Member] | Mutual Funds [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [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_CashAndCashEquivalentsFairValueDisclosure', window );">Fair Value</a></td>
<td class="nump">613<span></span>
</td>
<td class="nump">1,107<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_CashAndCashEquivalentsFairValueDisclosure', window );">Cash and Cash Equivalents</a></td>
<td class="nump">613<span></span>
</td>
<td class="nump">1,107<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_vhc_AvailableForSaleSecuritiesExcludingCashAndCashEquivalents', window );">Investments Available for Sale</a></td>
<td class="nump">0<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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Recurring [Member] | Level 1 [Member] | US Agency Securities [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_AssetsFairValueDisclosureAbstract', window );"><strong>Adjusted Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Financial Assets [Abstract]</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_CashAndCashEquivalentsFairValueDisclosure', window );">Fair Value</a></td>
<td class="nump">446<span></span>
</td>
<td class="nump">1,456<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_CashAndCashEquivalentsFairValueDisclosure', window );">Cash and Cash Equivalents</a></td>
<td class="nump">446<span></span>
</td>
<td class="nump">1,456<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_vhc_AvailableForSaleSecuritiesExcludingCashAndCashEquivalents', window );">Investments Available for Sale</a></td>
<td class="nump">$ 2,394<span></span>
</td>
<td class="nump">$ 1,803<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_AssetsFairValueDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AssetsFairValueDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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>
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<tr>
<td><strong> Period Type:</strong></td>
<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_AvailableForSaleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investment in debt and equity securities categorized neither as held-to-maturity nor trading.</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_AvailableForSaleSecurities</td>
</tr>
<tr>
<td style="padding-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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as 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 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118939692&amp;loc=d3e27161-111563<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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax</td>
</tr>
<tr>
<td style="padding-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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.</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_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax</td>
</tr>
<tr>
<td style="padding-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_AvailableForSaleSecuritiesAmortizedCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.</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_AvailableForSaleSecuritiesAmortizedCost</td>
</tr>
<tr>
<td style="padding-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_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_CashAndCashEquivalentsFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 portion 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.</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_CashAndCashEquivalentsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-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_vhc_AvailableForSaleSecuritiesDebtMaturityPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 maturity of a debt security categorized as neither trading nor held-to-maturity, 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;">vhc_AvailableForSaleSecuritiesDebtMaturityPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_AvailableForSaleSecuritiesExcludingCashAndCashEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investment in debt and equity securities categorized neither as held-to-maturity nor trading, excluding cash and cash equivalents.</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;">vhc_AvailableForSaleSecuritiesExcludingCashAndCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_CashAndAvailableForSaleSecuritiesAmortizedCostBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 item represents the cost of cash and debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.</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;">vhc_CashAndAvailableForSaleSecuritiesAmortizedCostBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_CashAndAvailableForSaleSecuritiesFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 portion of cash and investment in debt and equity securities categorized neither as held-to-maturity nor trading.</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;">vhc_CashAndAvailableForSaleSecuritiesFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_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_FairValueByAssetClassAxis=us-gaap_CashMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByAssetClassAxis=us-gaap_CashMember</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_FairValueByAssetClassAxis=us-gaap_MutualFundMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByAssetClassAxis=us-gaap_MutualFundMember</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_FairValueByAssetClassAxis=us-gaap_USGovernmentAgenciesDebtSecuritiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByAssetClassAxis=us-gaap_USGovernmentAgenciesDebtSecuritiesMember</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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember</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_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>
</div>
</body>
</html>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>66
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6775124656">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Income Taxes, Net Operating Losses (Details) - USD ($)<br> $ in Thousands</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_IncomeTaxDisclosureAbstract', window );"><strong>Income Taxes [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_OperatingLossCarryforwards', window );">Pre-tax losses available for carry forward</a></td>
<td class="nump">$ 19,573<span></span>
</td>
<td class="nump">$ 25,403<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_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>67
<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">
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785276816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Common Stock (Details)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Dec. 31, 2019 </div>
<div>USD ($) </div>
<div>Vote </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Dec. 31, 2018 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Aug. 31, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jul. 30, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 08, 2018 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Aug. 31, 2015 </div>
<div>USD ($)</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_ClassOfStockDisclosuresAbstract', window );"><strong>Common Stock [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>
<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_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares) | shares</a></td>
<td class="nump">100,000,000<span></span>
</td>
<td class="nump">100,000,000<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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share) | $ / shares</a></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="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_CommonStockMember', window );">Common Stock [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>
</tr>
<tr 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_ClassOfStockDisclosuresAbstract', window );"><strong>Common Stock [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>
<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_CommonStockVotingRights', window );">Common stock, voting rights</a></td>
<td class="text">Each share of common stock has the right to one vote<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_vhc_NumberOfVotesEntitledToEachShareOfCommonStock', window );">Number of votes entitled to each share of common stock | Vote</a></td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares) | shares</a></td>
<td class="nump">100,000,000<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="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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share) | $ / shares</a></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="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 );">Number of shares of common stock sold (in shares) | shares</a></td>
<td class="nump">1,860,483<span></span>
</td>
<td class="nump">7,510,555<span></span>
</td>
<td class="text">&#160;<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=vhc_UniversalShelfRegistrationStatementMember', window );">Universal Shelf Registration Statement [Member] | Common Stock [Member] | Maximum [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>
</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_ClassOfStockDisclosuresAbstract', window );"><strong>Common Stock [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>
<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_vhc_EquityDebtAndOtherSecuritiesOfferedForSale', window );">Securities offered for sale, aggregate value | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000<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_SubsidiarySaleOfStockAxis=vhc_ATMAgreementMember', window );">ATM Agreement [Member] | Common Stock [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>
</tr>
<tr 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_ClassOfStockDisclosuresAbstract', window );"><strong>Common Stock [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>
<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_vhc_CommonStockSharesAvailableForOfferAndSaleValue', window );">Aggregate value of common stock available for offer and sale | $</a></td>
<td class="nump">$ 26,592<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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 );">Number of shares of common stock sold (in shares) | shares</a></td>
<td class="nump">1,860,483<span></span>
</td>
<td class="nump">7,510,555<span></span>
</td>
<td class="text">&#160;<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_vhc_CommonStockIssuedDuringPeriodAveragePricePerShare', window );">Average sales price per common share (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 5.84<span></span>
</td>
<td class="nump">$ 3.71<span></span>
</td>
<td class="text">&#160;<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_vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock', window );">Aggregate proceeds from sales of common stock | $</a></td>
<td class="nump">$ 10,866<span></span>
</td>
<td class="nump">$ 27,837<span></span>
</td>
<td class="text">&#160;<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_vhc_StockIssuanceCost', window );">Sales commissions, fees and other costs associated with issuance of common stock | $</a></td>
<td class="nump">$ 326<span></span>
</td>
<td class="nump">$ 785<span></span>
</td>
<td class="text">&#160;<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=vhc_ATMAgreementMember', window );">ATM Agreement [Member] | Common Stock [Member] | Maximum [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>
</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_ClassOfStockDisclosuresAbstract', window );"><strong>Common Stock [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>
<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_vhc_EquityDebtAndOtherSecuritiesOfferedForSale', window );">Securities offered for sale, aggregate value | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 50,000<span></span>
</td>
<td class="nump">$ 35,000<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_AwardTypeAxis=us-gaap_WarrantMember', window );">Warrants [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_InformationAboutWarrantsOutstandingAbstract', window );"><strong>Information about warrants outstanding [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>
<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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Number of warrants issued (in shares) | shares</a></td>
<td class="nump">25,000<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="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 );">Exercise price per common share (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 7.0<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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_ClassOfWarrantOrRightExpirationDate', window );">Expiration date</a></td>
<td class="text">Apr. 30,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_us-gaap_ClassOfStockDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ClassOfStockDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-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_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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(2))<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_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-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_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_CommonStockVotingRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of voting rights of common stock. Includes eligibility to vote and votes per share owned. Include also, if any, unusual voting rights.</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 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<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_CommonStockVotingRights</td>
</tr>
<tr>
<td style="padding-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_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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents aggregate proceeds from sale agreement of shares of common 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;">vhc_AggregateProceedsFromSaleAgreementOfSharesOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_ClassOfWarrantOrRightExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date the warrants or rights are to expire, in CCYY-MM-DD format.</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;">vhc_ClassOfWarrantOrRightExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_CommonStockIssuedDuringPeriodAveragePricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 price of a single share of common stock issued 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;">vhc_CommonStockIssuedDuringPeriodAveragePricePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_CommonStockSharesAvailableForOfferAndSaleValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Refers to the aggregate value of shares of common stock available for offer and sale.</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;">vhc_CommonStockSharesAvailableForOfferAndSaleValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_EquityDebtAndOtherSecuritiesOfferedForSale">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 value of securities offered for sale.</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;">vhc_EquityDebtAndOtherSecuritiesOfferedForSale</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_InformationAboutWarrantsOutstandingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">vhc_InformationAboutWarrantsOutstandingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_vhc_NumberOfVotesEntitledToEachShareOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Refers to number of votes entitled to each share of common 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;">vhc_NumberOfVotesEntitledToEachShareOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_vhc_StockIssuanceCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cost associated with sale of common 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;">vhc_StockIssuanceCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>vhc_</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_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CommonStockMember</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=vhc_UniversalShelfRegistrationStatementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=vhc_UniversalShelfRegistrationStatementMember</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_SubsidiarySaleOfStockAxis=vhc_ATMAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=vhc_ATMAgreementMember</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_AwardTypeAxis=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_AwardTypeAxis=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>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6785509728">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<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_StatementOfIncomeAndComprehensiveIncomeAbstract', window );"><strong>CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS [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 loss</a></td>
<td class="num">$ (19,180)<span></span>
</td>
<td class="num">$ (25,406)<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_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract', window );"><strong>Other comprehensive (loss), net of tax:</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_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax', window );">Change in unrealized gain (loss) on investments</a></td>
<td class="nump">3<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax', window );">Change in foreign currency translation</a></td>
<td class="num">(3)<span></span>
</td>
<td class="nump">0<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_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Total other comprehensive income gain (loss), net of tax</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(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_ComprehensiveIncomeNetOfTax', window );">Comprehensive loss</a></td>
<td class="num">$ (19,180)<span></span>
</td>
<td class="num">$ (25,407)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<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>
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<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, before 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.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of other comprehensive income (loss) 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://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 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 20<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569643-111683<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 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 5: 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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.</p></div>
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<td class="text">false<span></span>
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<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_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Accelerated Filer<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_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<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_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<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_dei_EntityPublicFloat', window );">Entity Public Float</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 380,524,606<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">70,787,455<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_DocumentType', window );">Document Type</a></td>
<td class="text">10-K<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_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<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_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Dec. 31,  2019<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_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2019<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_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">FY<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_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">NV<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<td>xbrli:booleanItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
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</div></td></tr>
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<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<tr>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</table></div>
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<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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
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<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>
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<tr>
<td><strong> Period Type:</strong></td>
<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>
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<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_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>
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<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.</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">
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<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>
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<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>
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<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6775123424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Formation and Business of the Company<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Formation and Business of the Company [Abstract]</strong></a></td>
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<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 );">Formation and Business of the Company</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 1 &#8722; Formation and Business of the Company</div><div><br /></div><div style="text-align: justify;">VirnetX Holding Corporation, which we refer to as&#8221; we&#8221;, &#8220;us&#8221;, &#8220;our&#8221;, &#8220;the Company&#8221; or &#8220;VirnetX&#8221;, is engaged in the business of commercializing a portfolio of patents. We seek to license our technology, including GABRIEL Connection Technology&#8482;, to various original equipment manufacturers, or OEMs, that use our technologies in the development and manufacturing of their own products within the IP-telephony, mobility, fixed-mobile convergence and unified communications markets. Prior to 2012 our revenue was limited to an insignificant amount of software royalties pursuant to the terms of a single license agreement. During 2013 and 2012 we had revenues from settlements of patent infringement disputes whereby we received consideration for past sales of licensees that utilized our technology, where there was no prior patent license agreement (see &#8220;Revenue Recognition&#8221;).</div><div><br /></div><div style="text-align: justify;">Our portfolio of intellectual property is the foundation of our business model. We currently own approximately 194 total patents and pending applications, including 70 U.S. patents/patent applications and 124 foreign patents/validations/pending applications. Our patent portfolio is primarily focused on securing real-time communications over the Internet, as well as related services such as the establishment and maintenance of a secure domain name registry. Our patented methods also have additional applications in the key areas of device operating systems and network security for Cloud services, M2M communications in areas of Smart City, Connected Car and Connected Home. The subject matter of all our U.S and foreign patents and pending applications relates generally to securing communications over the internet and such covers all our technology and other products. Our issued U.S. and foreign patents expire at various times during the period from 2019 to 2024. Some of our issued patents and pending patent applications were acquired by our principal operating subsidiary; VirnetX, Inc., from Leidos, (f/k/a Science Applications International Corporation or SAIC) in 2006 and we are required to make payments to Leidos, based on cash or certain other values generated from those patents. The amount of such payments depends upon the type of value generated, and certain categories are subject to maximums and other limitations.</div></div><span></span>
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<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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6635247680">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Litigation<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_LitigationAbstract', window );"><strong>Litigation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<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_LegalMattersAndContingenciesTextBlock', window );">Litigation</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-weight: bold;">Note 12 &#8211; Litigation (all dollar amounts in this section are expressed in thousands except for rates per device)</div><div><br /></div><div style="text-align: justify;">We have multiple intellectual property infringement lawsuits pending in the United States District Court for the Eastern District of Texas, Tyler Division (&#8220;USDC&#8221;), and United States Court of Appeals for the Federal Circuit (&#8220;USCAFC&#8221;).</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. v. Cisco Systems, Inc. et al. (Case 6:10-CV-00417-LED) (&#8220;Apple I&#8221;)</div><div><br /></div><div style="text-align: justify;">On August 11, 2010, we filed a complaint against Aastra USA. Inc. (&#8220;Aastra&#8221;), Apple Inc. (&#8220;Apple&#8221;), Cisco Systems, Inc. (&#8220;Cisco&#8221;), and NEC Corporation (&#8220;NEC&#8221;) the USDC in which we alleged that these parties infringe on certain of our patents (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The cases against each defendant were separated by the judge. Aastra and NEC agreed to sign license agreements with us, and we dropped all accusations of infringement against them. A jury in USDC decided that our patents were not invalid and rendered a verdict of non-infringement by Cisco on March 4, 2013. Our motion for a new Cisco trial was denied and the case against Cisco was closed.</div><div><br /></div><div style="text-align: justify;">On November 6, 2012, a jury in the USDC awarded us over $368,000 for Apple&#8217;s infringement of four of our patents, plus daily interest up to the final judgment.</div><div><br /></div><div style="text-align: justify;">Apple filed an appeal of the judgment to the USCAFC. On September 16, 2014, USCAFC affirmed the USDC jury&#8217;s finding that all four of our patents at issue are valid and confirmed the USDC jury&#8217;s finding of infringement of VPN on Demand under many of the asserted claims of our &#8216;135 and &#8216;151 patents, and the USDC&#8217;s decision to allow evidence about our license and royalty rates regarding the determination of damages. However, the USCAFC vacated the USDC jury&#8217;s damages award and some of the USDC&#8217;s claim construction with respect to parts of our &#8216;504 and &#8216;211 patents and remanded the damages award and determination of infringement with respect to FaceTime back to the USDC for further proceedings.</div><div><br /></div><div style="text-align: justify;">On September 30, 2016, pursuant to the 2014 remand from the USCAFC, a jury in the USDC awarded us $302,400 for Apple&#8217;s infringement of four of our patents. On September 29, 2017, the USDC entered its final judgement, denied all of Apple&#8217;s post-trial motions, and granted all our post-trial motions, including our motion for willful infringement and enhanced the royalty rate during the willfulness period from $1.20 to $1.80 per device, and awarded us costs, certain attorneys&#8217; fees, and prejudgment interest. The total amount in the final judgement was $439,700, including $302,400 (jury verdict), $41,300 (enhanced damages) and $96,000 (costs, fees and interest).</div><div><br /></div><div style="text-align: justify;">On October 27, 2017 Apple filed its notice of appeal of this final judgement to the USCAFC. Apple filed its opening brief on March 19, 2018. We filed our response on April 4, 2018. On April 11, 2018, USCAFC designated<font style="font-weight: bold;"> Cases 18-1197-CB, Case 17-1368 and Case 17-1591</font> as companion cases and assigned to the same merits panel. Events and developments after this order are described below under<font style="font-weight: bold;"> VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368) (&#8220;Consolidated Appeal&#8221;)</font>.</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. v. Apple, Inc. (Case 6:12-CV-00855-LED) (&#8220;Apple II&#8221;)</div><div><br /></div><div style="text-align: justify;">This case began on November 6, 2012, when we had filed a complaint against Apple in USDC in which we alleged that Apple infringed on certain of our patents, (U.S. Patent Nos. 6,502,135, 7,418,504, 7,921,211 and 7,490,151). We sought damages and injunctive relief. The accused products include the iPhone 5, iPod Touch 5th Generation, iPad 4<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">th</sup> Generation, iPad mini, and the latest Macintosh computers&#894; These products were not included in the Apple I case because they were released after the Apple I case was initiated. Post-Trial Motions hearing was held on July 18, 2018. On August 31, 2018, the USDC entered a Final Judgment and issued its Memorandum Opinion and Order regarding post-trial motions, affirming the jury&#8217;s verdict of $502,600 and granting VirnetX motions for supplemental damages, a sunset royalty and the royalty rate of $1.20 per infringing iPhone, iPad and Mac products, pre-judgment and post-judgment interest and costs. On September 20, 2018, pursuant to a Court&#8217;s order, attorneys from VirnetX and Apple conferred and agreed, without dispute, to add an amount totaling $93,300 for Bill of Costs and Prejudgment Interest to the $502,600 jury verdict. The total amount in the final judgement in the Apple II case is now $595,900. Apple has filed a notice of appeal with the USCAFC in the Apple II case. On October 9, 2018, USCAFC accepted the notice and docketed it as<font style="font-weight: bold;"> Case No. 19-1050 - VirnetX Inc. v. Apple Inc.</font> All subsequent events and developments in this case are described below under<font style="font-weight: bold;"> VirnetX Inc. v. Apple Inc</font>.<font style="font-weight: bold;"> (USCAFC Case 19-1050) (&#8220;Apple II Appeal&#8221;)</font>.</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368) (&#8220;Consolidated Appeal&#8221;)</div><div><br /></div><div style="text-align: justify;">On April 11, 2018, the USCAFC in an order designated the following appeals as companion cases and assigned to the same merits panel;</div><div><br /></div><div style="text-align: justify;"><font style="font-weight: bold;">&#9679;</font><font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt;">&#160;</font><font style="font-weight: bold;">VirnetX Inc. v. The Mangrove Partners (USCAFC Case 17-1368)</font></div><div><br /></div><div style="text-align: justify;">On December 16, 2016, we filed appeals with the USCAFC, appealing the invalidity findings by the Patent Trial and Appeal Board (&#8220;PTAB&#8221;) in IPR2015-01046, and on December 20, 2016 for IPR2015-1047, involving our U.S. Patent Nos. 6,502,135, and 7,490,151. These appeals also involve Apple, and one of them involves Black Swamp IP, LLC. Oral arguments in this case were argued on January 8, 2019.</div><div><br /></div><div style="text-align: justify;">On July 8, 2019, the USCAFC issued its opinion vacating and remanding both decisions. The court agreed with us that the PTAB misconstrued the patent claims, that many of the PTAB&#8217;s invalidity findings lacked substantial evidence, and that the PTAB Board abused its discretion in denying us the opportunity to file a motion for additional discovery as to the real party-in-interest issues. The underlying inter partes review (&#8220;IPR&#8221;) proceedings are currently pending before the PTAB.</div><div><br /></div><div style="text-align: justify;"><font style="font-weight: bold;">&#9679;</font><font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt;">&#160;</font><font style="font-weight: bold;">VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1197-CB) (Appeal of Apple I Case)</font></div><div><br /></div><div style="text-align: justify;">On October 27, 2017 Apple appealed the Final Judgment entered on September 29, 2017 to the USCAFC. Oral arguments in this case were held on January 8, 2019. On January 15, 2019 the Court issued a Rule 36 order affirming the District Court Judgement. Apple filed a request for panel rehearing and rehearing en-banc in this matter on February 21, 2019. On March 12, 2019, the Court invited us to respond to Apple&#8217;s petition on or before March 26, 2019. We filed our response on March 22, 2019.</div><div><br /></div><div style="text-align: justify;">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#8217;s decision in<font style="font-weight: bold;"> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</font>, issued on June 28, 2019 (described below). We filed a response to Apple&#8217;s motion and a contingent motion for leave to file a responsive supplemental brief on July 11, 2019. On July 17, 2019, the USCAFC granted both motions and ordered Apple&#8217;s and our supplemental briefs filed. On August 1, 2019, USCAFC issued an order denying Apple&#8217;s petition for panel and en banc rehearing. On August 7, 2019, Apple filed a motion to vacate the August 1, 2019 order and for leave to file a second request for panel rehearing and rehearing en-banc. On October 1, 2019, USCAFC issued an order denying Apple&#8217;s motion. Apple subsequently requested an extension for its deadline to petition for a writ of certiorari, and that deadline was extended until December 29, 2019. Apple filed a petition for a writ of certiorari with the U.S. Supreme Court, which was denied on February 24, 2020. Prior to the Supreme Court decision denying Apple&#8217;s Petition for Writ of Certiorari, on February 20, 2020, Apple filed a Rule 60(b) Motion for Relief from Judgment in the U.S. District Court (VirnetX Inc. v. Apple, 6:10-cv-00417) seeking relief from the Court&#8217;s September 29, 2017 Final Judgment. VirnetX filed a responsive brief in opposition on March 5, 2020. On March 13, 2020, the Company received payment of $454,034 from Apple, representing the previously announced final judgment with interest in this case. Apple has filed a motion in the USDC seeking to vacate the USDC's final judgment and has indicated that it will seek restitution of the payment if relief is awarded. The USDC has not ruled in this matter.</div><div><br /></div><div style="text-align: justify;"><font style="font-weight: bold;">&#9679;</font><font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt;">&#160;</font><font style="font-weight: bold;">VirnetX Inc. v. Apple Inc., Cisco Systems, Inc. (USCAFC Case 17-1591)</font></div><div><br /></div><div style="text-align: justify;">On February 7, 2017, we filed appeals with the USCAFC, appealing the invalidity findings by the PTAB in inter-parties&#8217; reexamination nos. 95/001,788, 95/001,789, and 95/001,856 related to our U.S. Patent Nos. 7,921,211 and 7,418,504<font style="font-style: italic;">.</font> Oral arguments in this case were argued on January 8, 2019.</div><div><br /></div><div style="text-align: justify;">On July 1, 2019 Apple filed a motion for leave to file a supplemental brief regarding the impact of the USCAFC&#8217;s decision in<font style="font-weight: bold;"> VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</font>, issued on June 28, 2019 (described below).</div><div><br /></div><div style="text-align: justify;">On August 1, 2019, the USCAFC issued an opinion in this case agreeing with us that the PTAB could not maintain two of those reexaminations (initiated by Apple) with respect to claims as to which there has been a prior &#8220;final decision&#8221; on patent validity entered by a federal court. The court instructed PTAB to terminate those reexamination proceedings with respect to claims 1-35 of the &#8216;504 patent and claims 36-59 of the &#8216;211 patent. The court affirmed PTAB&#8217;s invalidity findings with respect to the remaining patent claims. Apple filed a request for panel rehearing and rehearing en-banc in this matter on August 26, 2019. We filed a separate request for panel rehearing on September 3, 2019. Our request was denied on September 19, 2019, and Apple&#8217;s request was denied on October 11, 2019. All decisions are final in this case.</div><div><br /></div><div style="text-align: left;"><font style="font-weight: bold;">VirnetX Inc. v. Apple Inc</font>.<font style="font-weight: bold;"> (USCAFC Case 19-1050) (&#8220;Apple II Appeal&#8221;)</font></div><div><br /></div><div style="text-align: justify;">On January 24, 2019 Apple filed its opening brief. We filed our response brief on March 1, 2019. Apple filed its reply brief on April 5, 2019. The oral arguments were heard on October 4, 2019. On November 22, 2019, the USCAFC issued an opinion affirming the district court&#8217;s findings that Apple is precluded from making certain invalidity arguments and that Apple infringed the &#8217;135 and &#8217;151 patents; reversing the district court&#8217;s finding that Apple infringed the &#8217;504 and &#8217;211 patents; and remanding the case for proceedings on damages. Apple sought panel and en banc rehearing, which the USCAFC denied on February 10, 2020. On February 22, 2020, USDC issued a scheduling order for the parties to brief the court about the need for a new trial for recalculating the damages. We filed our initial brief on February 28, 2020. All briefings have been completed. Court&#8217;s decision in the matter is awaited.</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. (USCAFC Case 17-2593)</div><div><br /></div><div style="text-align: justify;">On September 22, 2017, we filed with the USCAFC appeals of the invalidity findings by the PTAB in IPR2016-00693 and IPR2016-00957 involving our U.S. Patent Nos. 7,418,504 and 7,921,211. The briefing in these appeals has not taken place. The entity that initiated the IPRs, Black Swamp IP, LLC, indicated on October 18, 2017, that it would not participate in the appeals. On November 27, 2017, the USPTO indicated that it would intervene in the appeals. On January 19, 2018, the USCAFC stayed these appeals pending the USCAFC&#8217;s decision in Case 17-1591. On October 25, 2019, we and the USPTO filed a joint request that the deadline to inform the USCAFC how these appeals should proceed be extended until November 1, 2019. On November 15, 2019, we and the USPTO requested that the USCAFC stay this appeal pending resolution of any petition for rehearing in Arthrex, Inc. v. Smith &amp; Nephew, Inc., No. 2018-2140. The USCAFC denied the stay request on November 27, 2019. On January 6, 2020, we filed a motion to vacate and remand in light of Arthrex, Inc. v. Smith &amp; Nephew, Inc., 941 F.3d 1320 (Fed. Cir. 2019), which was granted on February 27, 2020.</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 18-1751)</div><div><br /></div><div style="text-align: justify;">On March 30, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,851 involving our U.S. Patent No. 7,418,504. Oral arguments in this case were held on June 4, 2019.</div><div><br /></div><div style="text-align: justify;">On June 28, 2019, the USCAFC issued its opinion vacating the PTAB&#8217;s invalidity findings with respect to claims 5, 12, and 13 and remanding to the PTAB for further proceedings. The court affirmed the PTAB&#8217;s invalidity findings with respect to the remaining patent claims. Cisco filed a request for panel rehearing and rehearing en-banc in this matter on August 12, 2019. Cisco&#8217;s request was denied on October 1, 2019.</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1043)</div><div><br /></div><div style="text-align: justify;">On October 1, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,746 involving our U.S. Patent No. 6,839,759. We filed our opening brief on March 15, 2019. Cisco filed its response brief on June 19, 2019. We filed our reply brief on August 14, 2019. Cisco filed a motion to submit a sur-reply brief on August 26, 2019, which we opposed. On September 27, 2019, the USCAFC issued an order deferring resolution of Cisco&#8217;s motion for the merits panel. Oral argument was held on January 8, 2020. On January 21, 2020, the USCAFC issued a Rule 36 judgment affirming the PTAB&#8217;s decision.</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1671)</div><div><br /></div><div style="text-align: justify;">On March 18, 2018, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,679 involving our U.S. Patent No. 6,502,135. We filed a motion to remand on August 23, 2019, which the USCAFC denied on October 1, 2019, directing the parties to address the issues in the merits briefs. Our opening brief is currently due on November 12, 2019. On November 7, 2019, we filed another motion to vacate and remand in light of <font style="font-style: italic;">Arthrex</font>. The USPTO intervened and opposed the remand. The USCAFC granted our motion on January 24, 2020.</div><div><br /></div><div style="text-align: left; font-weight: bold;">VirnetX Inc. v. Cisco Systems, Inc. (USCAFC Case 19-1725)</div><div><br /></div><div style="text-align: justify;">On March 29, 2019, we filed with the USCAFC an appeal of the invalidity findings by the PTAB in inter-partes reexamination no. 95/001,792 involving our U.S. Patent No. 7,188,180. We filed a motion to remand on September 10, 2019. We filed a supplemental motion to remand in light of <font style="font-style: italic;">Arthrex</font> on November 22, 2019, which the USCAFC granted on January 24, 2020. Cisco filed a petition for panel and en banc rehearing on February 24, 2020, which remains pending.</div><div><br /></div><div style="text-align: justify;">One or more potential intellectual property infringement claims may also be available to us against certain other companies who have the resources to defend against any such claims. Although we believe these potential claims are likely valid, commencing a lawsuit can be expensive and time-consuming, and there is no assurance that we could prevail on such potential claims if we made them. In addition, bringing a lawsuit may lead to potential counterclaims which may distract our management and our other resources, including capital resources, from efforts to successfully commercialize our products.</div><div><br /></div><div style="text-align: justify;">Currently, we are not a party to any other pending legal proceedings and are not aware of any proceeding threatened or contemplated against us.</div></div><span></span>
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<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6782591856">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2019</div></th></tr>
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<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>Summary of Significant Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<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 style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Use of Estimates</div><div><br /></div><div style="text-align: justify;">We prepare our consolidated financial statements in accordance with accounting principles generally accepted in the U.S. (&#8220;U.S. GAAP&#8221;). In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in the accounting estimates are reasonably likely to occur from period to period. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below. We have reviewed our critical accounting policies and estimates with the audit committee of our board of directors.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConsolidationPolicyTextBlock', window );">Basis of Consolidation</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Basis of Consolidation</div><div><br /></div><div style="text-align: justify;">The consolidated financial statements include the accounts of VirnetX Holding Corporation and our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeLeasesPolicyTextBlock', window );">Leases</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Leases</div><div><br /></div><div style="text-align: justify;">The Company determines if an arrangement is a lease at inception in accordance with Accounting Standards Codification (&#8220;ASC&#8221;) Topic 842. Operating lease right-of-use (&#8220;ROU&#8221;) assets are included in Prepaid expense, and other assets on the Consolidated Balance Sheet. ROU assets represent the Company&#8217;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#8217;s obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. (See Note 14)</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock', window );">Revenue Recognition</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Revenue Recognition</div><div><br /></div><div style="text-align: justify;">We derive our revenue from patent licensing. The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. Such agreements may be complex and include multiple elements. These agreements may include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of patents, patent licensing royalties on covered products sold by licensees, and the compensation structure and ownership of intellectual property rights associated with contractual technology development arrangements. We account for revenue in accordance with Accounting Standards Update (&#8220;ASU&#8221;) No.2014-09, Revenue from Contracts with Customers (&#8220;Topic 606&#8221;), which we adopted on January 1, 2018 using the modified-retrospective method.</div><div><br /></div><div style="text-align: justify;">Under Topic 606 a performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract&#8217;s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our revenue arrangements may consist of multiple-element arrangements, with revenue for each unit of accounting recognized as the product or service is delivered to the customer.</div><div><br /></div><div style="text-align: justify;">With the licensing of our patents, performance obligations are generally satisfied at a point in time as work is complete and our patent rights are transferred to our customers. We generally have no further obligation to our customers regarding our technology.</div><div><br /></div><div style="text-align: justify;">Certain contracts may require our customers to enter into a hosting arrangement with us and for these arrangements&#8217; revenue is recognized over time, generally over the life of the servicing contract.</div></div><span></span>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_GainContingenciesPolicyTextBlock', window );">Contingent Gains</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Contingent Gains<br /></div><div><br /></div><div style="text-align: justify;">We recognize gain contingencies in accordance with ASC 450-30-25 which prohibits recognition of contingent gains until realized. Accordingly, we do not record contingent gains ahead of such realization. Management generally considers any such gains as realized only upon the collection of cash.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock', window );">Cash and Cash Equivalents</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Cash and Cash Equivalents</div><div><br /></div><div style="text-align: justify;">We consider all highly liquid investments purchased with original maturities of three months or less at the date of purchase to be cash equivalents. Our cash and cash equivalents are not subject to significant interest rate risk due to the short maturities of these investments.</div></div><span></span>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_vhc_PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock', window );">Prepaid Expenses and Other Current Assets</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Prepaid Expenses and Other Current Assets</div><div><br /></div><div style="text-align: justify;">Prepaid Expense and Other Current Assets on the consolidated balance sheet at December 31, 2018 includes the current portion of prepaid rent for a facility lease for corporate promotional and marketing purposes, and this balance is included in ROU assets as of December 31, 2019 (see Note 14 - Effects of Adopting ASU Topic 842 &#8211; Leases, below). In a prior year, the Company prepaid $4,000 which is being amortized over the remaining balance of the lease. The unamortized non-current portion of the prepayment is included in Prepaid Expenses-Non-current on the consolidated balance sheet.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentPolicyTextBlock', window );">Investments</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Investments</div><div><br /></div><div style="text-align: justify;">Investments are classified as available-for-sale and are recorded at fair market value. Unrealized gains and losses are reported as other comprehensive income. Realized gains and losses are recorded in income in the period they are realized using specific identification of each security&#8217;s cost basis. We invest our excess cash primarily in highly liquid debt instruments including corporate, government and federal agency securities, with contractual maturities less than two years. By policy, we limit the amount of credit exposure to any one issuer.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock', window );">Property and Equipment</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Property and Equipment</div><div><br /></div><div style="text-align: justify;">Property and equipment are stated at historical cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the accelerated and straight-line methods over the estimated useful lives of the assets, which range from five to seven years. Repair and maintenance costs are charged to expense as incurred.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskCreditRisk', window );">Concentration of Credit Risk and Other Risks and Uncertainties</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Concentration of Credit Risk and Other Risks and Uncertainties</div><div><br /></div><div style="text-align: justify;">Our cash and cash equivalents are primarily maintained at two major financial institutions in the United States. Deposits held with these financial institutions may exceed the amount of insurance provided on such deposits. A portion of those balances are insured by the Federal Deposit Insurance Corporation, or FDIC. During the year ended December 31, 2019 and 2018, we had, at times, funds that were uninsured. We do not believe that we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships. We have not experienced any losses on our deposits of cash and cash equivalents.</div></div><span></span>
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<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</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Fair Value</div><div><br /></div><div style="text-align: justify;">The carrying amounts of our financial instruments, including cash equivalents, accounts payable, and accrued liabilities, approximate fair value because of their generally short maturities.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock', window );">Intangible Assets</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Intangible Assets</div><div><br /></div><div style="text-align: justify;">We record intangible assets at cost, less accumulated amortization. Amortization of intangible assets is provided over their estimated useful lives, which can range from 3 to 15 years, on either a straight-line basis or as revenue is generated by the assets.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock', window );">Impairment of Long-Lived Assets</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Impairment of Long-Lived Assets</div><div><br /></div><div style="text-align: justify;">We identify and record impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the carrying amount of an asset might not be recoverable, but not less than annually. Recoverability is measured by comparison of the anticipated future net undiscounted cash flows to the related assets&#8217; carrying value. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the projected discounted future net cash flows arising from the asset.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock', window );">Research and Development</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Research and Development</div><div><br /></div><div style="text-align: justify;">Research and development costs include expenses paid to outside development consultants and compensation related expenses for our engineering staff. Research and development costs are expensed as incurred.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxPolicyTextBlock', window );">Income Taxes</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Income Taxes</div><div><br /></div><div style="text-align: justify;">We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.</div><div><br /></div><div style="text-align: justify;">A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established against our net deferred income tax assets, we consider all available evidence, both positive and negative. Consistent with our policy, and because of our history of operating losses, we do not currently recognize the benefit of all of our deferred tax assets, including tax loss carry forwards, that may be used to offset future taxable income. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance as an income tax benefit in our statements of operations.</div><div><br /></div><div style="text-align: justify;">We account for our uncertain tax positions in accordance with U.S. GAAP. The U.S. GAAP method of accounting for uncertain tax positions utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are derecognized when we subsequently determine the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.</div></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy', window );">Stock-Based Compensation</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Stock-Based Compensation</div><div><br /></div><div style="text-align: justify;">We account for stock-based compensation using the fair value recognition method in accordance with U.S. GAAP. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally the vesting term of 4 years. We do not estimate the forfeiture rate and recognize forfeitures, if any, when they occur. See Note 6 - Stock-Based Compensation below for additional information concerning our share-based compensation awards.</div><div><br /></div><div style="text-align: justify;">In addition, as required we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity instruments issued as they vest over the performance period.</div></div><span></span>
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<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 );">Earnings per Share</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">Earnings per Share</div><div><br /></div><div style="text-align: justify;">Basic earnings per share are computed by dividing earnings available to common stockholders by the weighted average number of outstanding common shares during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. During 2019, and 2018 we incurred losses; therefore, the effect of any common stock equivalent would be anti-dilutive during these periods.</div></div><span></span>
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<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 );">New Accounting Pronouncements</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left; font-style: italic; font-weight: bold;">New Accounting Pronouncements</div><div><br /></div><div style="text-align: justify;">In December 2019 the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;) 2019-12 Income Taxes (Topic 740). The amendments in this ASU simplify the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improve consistent application of and simplify GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We are currently evaluating the impact, if any this ASU will have on our consolidated financial statements and related disclosures.</div><div><br /></div><div style="text-align: justify;">In August 2018 the FASB issued ASU 2018-13 - Fair Value Measurement (Topic 820). The FASB is issuing the amendments in this ASU as part of the disclosure framework project. On March 4, 2014, the Board issued a proposed FASB Concepts Statement, Conceptual Framework for Financial Reporting&#8212;Chapter 8: Notes to Financial Statements, which the Board finalized on August 28, 2018. The disclosure framework project&#8217;s objective and primary focus are to improve the effectiveness of disclosures in the notes to financial statements by facilitating clear communication of the information required by GAAP that is most important to users of each entity&#8217;s financial statements. The amendments in this ASU are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</div><div><br /></div><div style="text-align: justify;">In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (&#8220;Topic 326&#8221;). The purpose of this ASU is to require a financial asset measured at amortized cost basis to be presented at the net amount expected to be collected. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses. This ASU is effective for interim and annual reporting periods beginning after December 15, 2019. We will adopt this guidance on January 1, 2020 and expect this guidance will have no material impact on our financial position and statement of operations.</div><div><br /></div><div style="text-align: justify;">In February 2016, FASB issued ASU No. 2016-02, Leases (Topic 842) as amended and supplemented by subsequent ASU&#8217;s, (&#8220;ASU 2016-02&#8221;). ASU 2016-02 requires an entity to recognize ROU assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. For public companies, ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, including interim periods within that reporting period, and requires a modified retrospective adoption, with early adoption permitted. We adopted this ASU on January 1, 2019 which had no impact on our consolidated statements of operations.</div><div><br /></div><div style="text-align: justify;">In May 2014, the FASB issued ASU No. 2014-09 Revenue from Contracts with Customers (&#8220;Topic 606&#8221;). As amended, Topic 606 supersedes prior revenue recognition requirements including most industry-specific revenue recognition guidance. On January 1, 2018 we adopted this standard using the modified retrospective method which resulted in a $2,500 decrease in accumulated deficit and a $2,500 decrease in deferred revenue in our consolidated balance sheet.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates 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 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4273-108586<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(1))<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 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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for credit risk.</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 (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<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 825<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=108315417&amp;loc=d3e61044-112788<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting.  The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.</p></div>
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<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>
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<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible 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 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 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<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_GoodwillAndIntangibleAssetsPolicyTextBlock</td>
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<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 recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible 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 360<br> -SubTopic 10<br> -Section 05<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226317&amp;loc=d3e202-110218<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><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.CC)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011434&amp;loc=d3e125687-122742<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_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in 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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32847-109319<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 740<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6491622&amp;loc=d3e9504-115650<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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=116657188&amp;loc=SL116659661-227067<br><br>Reference 6: 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 19<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32840-109319<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=116821951&amp;loc=d3e32247-109318<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=116821951&amp;loc=d3e32280-109318<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 05<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=65884525&amp;loc=d3e40913-109327<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_IncomeTaxPolicyTextBlock</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for investment in financial asset.</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 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 leasing arrangement entered into by lessee.</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 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918666-209980<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>
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<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments.</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(a))<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 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>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 its research and development and computer software activities including the accounting treatment for costs incurred for (1) research and development activities, (2) development of computer software for internal use, (3) computer software to be sold, leased or otherwise marketed as a separate product or as part of a product or process and (4) in-process research and development acquired in a purchase business combination.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue from contract with customer.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.</p></div>
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<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>
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width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"><div>State</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"><div>Total income tax provision</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>393</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>(3</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"><div>)</div></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_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock', window );">Effective Income Tax Rate Reconciliation</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: justify;">A reconciliation of the United States federal statutory income tax rate to our effective income tax rate is as follows:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Year Ended<br /> December 31, 2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Year Ended<br /> December 31, 2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>United States federal statutory rate</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>21.00</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>%</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>21.00</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>%</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>State taxes, net of federal benefit</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>1.99</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>%</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>(0.01</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>)%</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Valuation allowance</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(21.96</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)%</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>(24.33</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>)%</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Accounting method change - ASC 606</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>2.07</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;"><div>%</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>R&amp;D Credit</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>1.34</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>%</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>1.53</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>%</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>Other</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(0.38</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>)%</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(0.27</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>)%</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>Effective income tax rate</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>1.99</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>%</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>(0.01</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>)%</div></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_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock', window );">Deferred Tax Assets and Liabilities</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left;">Deferred tax assets (liabilities) consist of the following:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">As of<br /> December 31, 2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">As of<br /> December 31, 2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom;"><div>Deferred tax assets:</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Reserves and accruals</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>62</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>45</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Research and development credits and other credits</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>1,730</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>1,635</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Net operating loss carry forward</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>27,907</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>25,733</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Stock based compensation</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>8,402</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>8,857</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"><div>Other</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>11</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>26</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>Total deferred tax assets</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); 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width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; 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width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(36,296</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 2px;"><div>)</div></td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Deferred tax assets after valuation allowance</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"><div>Total deferred tax liability</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;">&#160;</td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 4px;"><div>Net deferred tax assets (liabilities)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 4px;">&#160;</td></tr></table></div><span></span>
</td>
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<tr 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_ScheduleOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForwardTableTextBlock', window );">Reconciliation of Provision for Uncertain Tax Position</a></td>
<td class="text"><div style="font-family: 'Times New Roman'; font-size: 10pt;"><div style="text-align: left;">Reconciliation of provision for uncertain tax position discussed above:</div><div><br /></div><table cellpadding="0" cellspacing="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; width: 100%;"><tr><td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;"><div style="font-size: 8pt;">&#160;</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Year Ended<br /> December 31, 2019</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td><td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: 2px solid rgb(0, 0, 0);"><div style="text-align: center; font-size: 8pt; font-weight: bold;">Year Ended<br /> December 31, 2018</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Balance at the beginning of the year</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>316</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>316</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Additions based on tax positions related to the current year</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #CCEEFF;"><div>Additions for tax positions of prior years</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #CCEEFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #CCEEFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: #FFFFFF;"><div>Settlements</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #FFFFFF;"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #FFFFFF;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"><div>Lapse of applicable statute of limitations</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>(316</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;"><div>)</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(204, 238, 255); border-bottom: 2px solid rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(204, 238, 255); padding-bottom: 2px;">&#160;</td></tr><tr><td valign="bottom" style="vertical-align: bottom; width: 76%; background-color: rgb(255, 255, 255); padding-bottom: 4px;"><div>Balance at the end of the year</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>&#8212;</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td><td colspan="1" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>$</div></td><td colspan="1" valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: rgb(255, 255, 255); border-bottom: 4px double rgb(0, 0, 0);"><div>316</div></td><td colspan="1" nowrap="nowrap" valign="bottom" style="vertical-align: bottom; width: 1%; background-color: rgb(255, 255, 255); padding-bottom: 4px;">&#160;</td></tr></table></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.</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 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax 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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax 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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the change in unrecognized tax benefits, excluding amounts pertaining to examined tax returns.</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 15A<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
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